{"id":1324,"date":"2026-09-06T12:27:27","date_gmt":"2026-09-06T12:27:27","guid":{"rendered":"https:\/\/www.micro-oledtech.com\/zh\/?p=1324"},"modified":"2026-09-13T19:17:00","modified_gmt":"2026-09-13T19:17:00","slug":"what-is-the-difference-betweenwaveguide-and-pancake-optics","status":"publish","type":"post","link":"https:\/\/www.micro-oledtech.com\/zh\/blog\/optics\/what-is-the-difference-betweenwaveguide-and-pancake-optics\/","title":{"rendered":"Waveguide\u4e0ePancake\u6709\u4ec0\u4e48\u533a\u522b"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"1324\" class=\"elementor elementor-1324\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2fd9c60 e-flex e-con-boxed e-con e-parent\" data-id=\"2fd9c60\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-4147127 e-con-full e-flex e-con e-child\" data-id=\"4147127\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-46460e0 elementor-widget elementor-widget-html\" data-id=\"46460e0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<style>\r\n.doc-page3 {\r\n  display: flex;\r\n  align-items: flex-start;\r\n  color: #fff;\r\n  font-family: \"PingFang SC\", \"Microsoft YaHei\", Arial, sans-serif;\r\n  width: 100%;\r\n  box-sizing: border-box;\r\n  gap: 40px;\r\n  padding: 40px 24px;\r\n}\r\n\r\n.doc-page3 .doc-sidebar {\r\n  position: sticky;\r\n  top: 20px;\r\n  flex: 0 0 220px;\r\n  align-self: flex-start;\r\n}\r\n\r\n.doc-page3 .doc-sidebar__group-title {\r\n  font-size: 15px;\r\n  font-weight: 700;\r\n  color: #3fc7f0;\r\n  margin-bottom: 16px;\r\n  line-height: 1.4;\r\n}\r\n\r\n.doc-page3 .doc-sidebar__nav {\r\n  list-style: none;\r\n  margin: 0;\r\n  padding: 0;\r\n}\r\n\r\n.doc-page3 .doc-sidebar__nav li {\r\n  margin-bottom: 14px;\r\n}\r\n\r\n.doc-page3 .doc-sidebar__nav a {\r\n  display: block;\r\n  font-size: 13.5px;\r\n  color: rgba(255,255,255,0.55);\r\n  text-decoration: none;\r\n  line-height: 1.4;\r\n  padding-left: 12px;\r\n  border-left: 2px solid transparent;\r\n  transition: color 0.2s ease, border-color 0.2s ease;\r\n}\r\n\r\n.doc-page3 .doc-sidebar__nav a:hover {\r\n  color: rgba(255,255,255,0.85);\r\n}\r\n\r\n.doc-page3 .doc-sidebar__nav a.is-active {\r\n  color: #fff;\r\n  font-weight: 600;\r\n  border-left-color: #3fc7f0;\r\n}\r\n\r\n.doc-page3 .doc-main {\r\n  flex: 1 1 auto;\r\n  min-width: 0;\r\n  max-width: 950px;\r\n}\r\n\r\n.doc-page3 .doc-hero__eyebrow {\r\n  font-size: 14px;\r\n  font-weight: 600;\r\n  color: #3fc7f0;\r\n  margin-bottom: 10px;\r\n}\r\n\r\n.doc-page3 .doc-hero__title {\r\n  font-size: clamp(22px, 2.6vw, 32px);\r\n  font-weight: 700;\r\n  line-height: 1.3;\r\n  margin-bottom: 18px;\r\n}\r\n\r\n.doc-page3 .doc-hero__para {\r\n  font-size: clamp(13px, 1.2vw, 14.5px);\r\n  line-height: 1.8;\r\n  color: rgba(255,255,255,0.75);\r\n  margin-bottom: 40px;\r\n}\r\n\r\n.doc-page3 .doc-section {\r\n  padding-top: 10px;\r\n  padding-bottom: 30px;\r\n  border-bottom: 1px solid rgba(255,255,255,0.1);\r\n  margin-bottom: 8px;\r\n  scroll-margin-top: 30px;\r\n}\r\n\r\n.doc-page3 .doc-section:last-child {\r\n  border-bottom: none;\r\n}\r\n\r\n.doc-page3 .doc-section__title {\r\n  font-size: clamp(16px, 1.6vw, 19px);\r\n  font-weight: 700;\r\n  margin-bottom: 14px;\r\n}\r\n\r\n.doc-page3 .doc-para {\r\n  font-size: clamp(13px, 1.2vw, 14px);\r\n  line-height: 1.8;\r\n  color: rgba(255,255,255,0.8);\r\n  margin-bottom: 14px;\r\n  max-width: 820px;\r\n}\r\n\r\n.doc-page3 .doc-list {\r\n  list-style: none;\r\n  padding: 0;\r\n  margin: 0;\r\n  max-width: 820px;\r\n}\r\n\r\n.doc-page3 .doc-list li {\r\n  position: relative;\r\n  padding-left: 18px;\r\n  font-size: clamp(12.5px, 1.15vw, 13.5px);\r\n  line-height: 1.8;\r\n  color: rgba(255,255,255,0.85);\r\n}\r\n\r\n.doc-page3 .doc-list li::before {\r\n  content: \"\";\r\n  position: absolute;\r\n  left: 0;\r\n  top: 8px;\r\n  width: 5px;\r\n  height: 5px;\r\n  border-radius: 50%;\r\n  background: #fff;\r\n}\r\n\r\n\/* Two-card compare (section 2) *\/\r\n.doc-page3 .doc-twocard {\r\n  display: flex;\r\n  gap: 40px;\r\n  flex-wrap: wrap;\r\n  margin-top: 12px;\r\n}\r\n\r\n.doc-page3 .doc-twocard__col {\r\n  flex: 1 1 320px;\r\n  min-width: 260px;\r\n}\r\n\r\n.doc-page3 .doc-twocard__icon {\r\n  height: 100px;\r\n  display: flex;\r\n  align-items: center;\r\n  margin-bottom: 12px;\r\n}\r\n\r\n.doc-page3 .doc-twocard__icon svg,\r\n.doc-page3 .doc-twocard__icon img {\r\n  max-width: 180px;\r\n  width: 100%;\r\n  height: auto;\r\n}\r\n\r\n.doc-page3 .doc-twocard__label {\r\n  font-size: 15px;\r\n  font-weight: 700;\r\n  color: #3fc7f0;\r\n  margin-bottom: 4px;\r\n}\r\n\r\n.doc-page3 .doc-twocard__desc {\r\n  font-size: 13px;\r\n  line-height: 1.6;\r\n  color: rgba(255,255,255,0.8);\r\n  margin-bottom: 10px;\r\n}\r\n\r\n\/* Flow diagram (section 3) *\/\r\n.doc-page3 .doc-flowdiagram {\r\n  margin-top: 16px;\r\n}\r\n\r\n.doc-page3 .doc-flowdiagram__row {\r\n  margin-bottom: 22px;\r\n}\r\n\r\n.doc-page3 .doc-flowdiagram__row-label {\r\n  font-size: 13.5px;\r\n  font-weight: 700;\r\n  color: #3fc7f0;\r\n  margin-bottom: 10px;\r\n}\r\n\r\n.doc-page3 .doc-flowdiagram__nodes {\r\n  display: flex;\r\n  align-items: center;\r\n  gap: 10px;\r\n  flex-wrap: wrap;\r\n  overflow-x: auto;\r\n}\r\n\r\n.doc-page3 .doc-flow-node {\r\n  display: flex;\r\n  flex-direction: column;\r\n  align-items: center;\r\n  text-align: center;\r\n  flex: 0 0 auto;\r\n  min-width: 70px;\r\n}\r\n\r\n.doc-page3 .doc-flow-node__icon {\r\n  width: 44px;\r\n  height: 44px;\r\n  display: flex;\r\n  align-items: center;\r\n  justify-content: center;\r\n  margin-bottom: 6px;\r\n}\r\n\r\n.doc-page3 .doc-flow-node__icon svg {\r\n  width: 100%;\r\n  height: 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td.waveguide-col strong {\r\n  color: #3fc7f0;\r\n}\r\n\r\n.doc-page3 .doc-table th.pancake-col,\r\n.doc-page3 .doc-table td.pancake-col strong {\r\n  color: #3fc7f0;\r\n}\r\n\r\n.doc-page3 .doc-table td:first-child {\r\n  font-weight: 600;\r\n  color: rgba(255,255,255,0.9);\r\n  background: rgba(255,255,255,0.03);\r\n}\r\n\r\n\/* Product parameter cards (section 5) *\/\r\n.doc-page3 .doc-prodcards {\r\n  display: flex;\r\n  gap: 40px;\r\n  flex-wrap: wrap;\r\n  margin-top: 12px;\r\n}\r\n\r\n.doc-page3 .doc-prodcard {\r\n  flex: 1 1 380px;\r\n  min-width: 280px;\r\n}\r\n\r\n.doc-page3 .doc-prodcard__title {\r\n  font-size: 14.5px;\r\n  font-weight: 700;\r\n  color: #3fc7f0;\r\n  margin-bottom: 14px;\r\n}\r\n\r\n.doc-page3 .doc-prodcard__row {\r\n  display: flex;\r\n  gap: 18px;\r\n  align-items: flex-start;\r\n}\r\n\r\n.doc-page3 .doc-prodcard__icon {\r\n  flex: 0 0 auto;\r\n  width: 100px;\r\n  height: 90px;\r\n  display: flex;\r\n  align-items: center;\r\n  justify-content: center;\r\n}\r\n\r\n.doc-page3 .doc-prodcard__icon svg,\r\n.doc-page3 .doc-prodcard__icon img {\r\n  width: 100%;\r\n  height: 100%;\r\n  object-fit: contain;\r\n}\r\n\r\n.doc-page3 .doc-prodcard__specs {\r\n  flex: 1 1 auto;\r\n  columns: 1;\r\n  list-style: none;\r\n  margin: 0;\r\n  padding: 0;\r\n}\r\n\r\n.doc-page3 .doc-prodcard__specs.two-col {\r\n  columns: 2;\r\n  column-gap: 16px;\r\n}\r\n\r\n.doc-page3 .doc-prodcard__specs li {\r\n  font-size: 12.5px;\r\n  line-height: 1.85;\r\n  color: rgba(255,255,255,0.85);\r\n  break-inside: avoid;\r\n}\r\n\r\n\/* Decision tree (section 6) *\/\r\n.doc-page3 .doc-decision {\r\n  margin-top: 16px;\r\n}\r\n\r\n.doc-page3 .doc-decision__question {\r\n  text-align: center;\r\n  font-size: 15px;\r\n  font-weight: 700;\r\n  color: #fff;\r\n  margin-bottom: 18px;\r\n}\r\n\r\n.doc-page3 .doc-decision__branches {\r\n  display: flex;\r\n  gap: 40px;\r\n  flex-wrap: wrap;\r\n  justify-content: center;\r\n}\r\n\r\n.doc-page3 .doc-decision__branch {\r\n  flex: 1 1 320px;\r\n  max-width: 420px;\r\n  text-align: center;\r\n  border-top: 2px solid rgba(255,255,255,0.25);\r\n  padding-top: 14px;\r\n}\r\n\r\n.doc-page3 .doc-decision__branch-title {\r\n  font-size: 13.5px;\r\n  color: rgba(255,255,255,0.85);\r\n  margin-bottom: 4px;\r\n}\r\n\r\n.doc-page3 .doc-decision__branch-title strong {\r\n  color: #3fc7f0;\r\n}\r\n\r\n.doc-page3 .doc-decision__branch-desc {\r\n  font-size: 12.5px;\r\n  line-height: 1.7;\r\n  color: rgba(255,255,255,0.7);\r\n  margin-top: 8px;\r\n}\r\n\r\n\/* References *\/\r\n.doc-page3 .doc-reflist {\r\n  list-style: none;\r\n  margin: 0;\r\n  padding: 0;\r\n}\r\n\r\n.doc-page3 .doc-reflist li {\r\n  position: relative;\r\n  padding-left: 16px;\r\n  font-size: clamp(13px, 1.2vw, 14px);\r\n  line-height: 2;\r\n  color: #3fc7f0;\r\n}\r\n\r\n.doc-page3 .doc-reflist li::before {\r\n  content: \"\";\r\n  position: absolute;\r\n  left: 0;\r\n  top: 9px;\r\n  width: 5px;\r\n  height: 5px;\r\n  border-radius: 50%;\r\n  background: #3fc7f0;\r\n}\r\n\r\n@media (max-width: 860px) {\r\n  .doc-page3 { flex-direction: column; }\r\n  .doc-page3 .doc-sidebar {\r\n    position: static;\r\n    flex: 0 0 auto;\r\n    display: flex;\r\n    flex-wrap: wrap;\r\n    gap: 10px 20px;\r\n    margin-bottom: 20px;\r\n  }\r\n  .doc-page3 .doc-sidebar__group-title { width: 100%; margin-bottom: 6px; }\r\n  .doc-page3 .doc-sidebar__nav { display: flex; flex-wrap: wrap; gap: 10px 18px; }\r\n  .doc-page3 .doc-sidebar__nav li { margin-bottom: 0; }\r\n  .doc-page3 .doc-prodcard__row { flex-direction: column; }\r\n  .doc-page3 .doc-prodcard__specs.two-col { columns: 1; }\r\n}\r\n<\/style>\r\n\r\n<div class=\"doc-page3\">\r\n\r\n  <!-- ===== Sidebar ===== -->\r\n  <aside class=\"doc-sidebar\">\r\n    <div class=\"doc-sidebar__group-title\">\u5149\u5b66<\/div>\r\n    <ul class=\"doc-sidebar__nav\" id=\"docNav3\">\r\n      <li><a href=\"#sec3-judgment\" data-target=\"sec3-judgment\">\u6838\u5fc3\u5224\u65ad<\/a><\/li>\r\n      <li><a href=\"#sec3-waveguide\" data-target=\"sec3-waveguide\">Waveguide<\/a><\/li>\r\n      <li><a href=\"#sec3-pancake\" data-target=\"sec3-pancake\">Pancake \u5149\u5b66<\/a><\/li>\r\n      <li><a href=\"#sec3-viewreal\" data-target=\"sec3-viewreal\">\u4e24\u79cd\u65b9\u6848\u5982\u4f55\u89c2\u770b\u73b0\u5b9e\u73af\u5883<\/a><\/li>\r\n      <li><a href=\"#sec3-diff\" data-target=\"sec3-diff\">\u6838\u5fc3\u533a\u522b<\/a><\/li>\r\n      <li><a href=\"#sec3-params\" data-target=\"sec3-params\">\u65b9\u6848\u53c2\u6570<\/a><\/li>\r\n      <li><a href=\"#sec3-recommend\" data-target=\"sec3-recommend\">\u9879\u76ee\u9009\u578b\u5efa\u8bae<\/a><\/li>\r\n      <li><a href=\"#sec3-references\" data-target=\"sec3-references\">\u53c2\u8003\u8d44\u6599<\/a><\/li>\r\n    <\/ul>\r\n  <\/aside>\r\n\r\n  <!-- ===== Main content ===== -->\r\n  <main class=\"doc-main\">\r\n\r\n    <div class=\"doc-hero__eyebrow\">\u5149\u5b66<\/div>\r\n    <div class=\"doc-hero__title\">Waveguide \u4e0e Pancake \u5149\u5b66\u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/div>\r\n    <p class=\"doc-hero__para\">\r\n      \u4e24\u8005\u90fd\u662f\u8fd1\u773c\u663e\u793a\u7684\u5149\u5b66\u65b9\u6848\uff0c\u4f46\u5728\u89c2\u770b\u73b0\u5b9e\u73af\u5883\u7684\u65b9\u5f0f\u3001\u7ec8\u7aef\u7ed3\u6784\u4ee5\u53ca\u9002\u7528\u573a\u666f\u4e0a\u6709\u660e\u663e\u533a\u522b\u3002\r\n    <\/p>\r\n\r\n    <!-- 1. Core Judgment -->\r\n    <section class=\"doc-section\" id=\"sec3-judgment\">\r\n      <div class=\"doc-section__title\">1. \u6838\u5fc3\u5224\u65ad<\/div>\r\n      <p class=\"doc-para\">\r\n        \u5982\u679c\u5e0c\u671b\u901a\u8fc7\u900f\u660e\u5149\u5b66\u5143\u4ef6\u76f4\u63a5\u89c2\u770b\u771f\u5b9e\u4e16\u754c\uff0c\u5e94\u4f18\u5148\u8bc4\u4f30 Waveguide\uff1b\u5982\u679c\u5e0c\u671b\u901a\u8fc7\u663e\u793a\u5c4f\u89c2\u770b\u5b8c\u6574\u56fe\u50cf\uff0c\u5e94\u4f18\u5148\u8bc4\u4f30 Pancake\u3002\r\n      <\/p>\r\n    <\/section>\r\n\r\n    <!-- 2. Waveguide + Pancake overview -->\r\n    <section class=\"doc-section\" id=\"sec3-waveguide\">\r\n      <div class=\"doc-section__title\">2. Waveguide \u4e0e Pancake \u5149\u5b66\u6982\u89c8<\/div>\r\n\r\n      <div class=\"doc-twocard\">\r\n        <div class=\"doc-twocard__col\" id=\"sec3-pancake\">\r\n          <div class=\"doc-twocard__icon\">\r\n            <svg viewBox=\"0 0 180 100\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\r\n              <polygon points=\"15,25 120,15 120,85 15,75\" stroke=\"rgba(255,255,255,0.85)\" stroke-width=\"1.5\"\/>\r\n              <line x1=\"15\" y1=\"25\" x2=\"15\" y2=\"75\" stroke=\"rgba(255,255,255,0.85)\" stroke-width=\"1.5\"\/>\r\n              <rect x=\"0\" y=\"40\" width=\"16\" height=\"20\" fill=\"rgba(255,255,255,0.15)\" stroke=\"rgba(255,255,255,0.6)\" stroke-width=\"1\"\/>\r\n            <\/svg>\r\n          <\/div>\r\n          <div class=\"doc-twocard__label\">Waveguide<\/div>\r\n          <div class=\"doc-twocard__desc\">\u5728\u771f\u5b9e\u4e16\u754c\u4e2d\u53e0\u52a0\u6570\u5b57\u4fe1\u606f\u3002<\/div>\r\n          <ul class=\"doc-list\">\r\n            <li>\u900f\u89c6\u5f0f AR<\/li>\r\n            <li>\u8f7b\u91cf\u5316<\/li>\r\n            <li>\u89c6\u573a\u89d2\u5bbd\uff1b\u534a\u900f\u660e\uff1b\u51fa\u77b3\u533a\u57df<\/li>\r\n            <li>\u667a\u80fd\u773c\u955c\u53ca\u5de5\u4e1a\u5934\u663e<\/li>\r\n          <\/ul>\r\n        <\/div>\r\n\r\n        <div class=\"doc-twocard__col\">\r\n          <div class=\"doc-twocard__icon\">\r\n            <svg viewBox=\"0 0 180 100\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\r\n              <ellipse cx=\"70\" cy=\"50\" rx=\"16\" ry=\"38\" stroke=\"rgba(255,255,255,0.4)\" stroke-width=\"1.2\"\/>\r\n              <ellipse cx=\"90\" cy=\"50\" rx=\"17\" ry=\"42\" stroke=\"rgba(255,255,255,0.5)\" stroke-width=\"1.2\"\/>\r\n              <ellipse cx=\"112\" cy=\"50\" rx=\"18\" ry=\"45\" stroke=\"rgba(255,255,255,0.85)\" stroke-width=\"1.5\"\/>\r\n              <rect x=\"15\" y=\"40\" width=\"14\" height=\"20\" fill=\"rgba(255,255,255,0.15)\" stroke=\"rgba(255,255,255,0.6)\" stroke-width=\"1\"\/>\r\n            <\/svg>\r\n          <\/div>\r\n          <div class=\"doc-twocard__label\">Pancake \u5149\u5b66<\/div>\r\n          <div class=\"doc-twocard__desc\">\u5728\u7d27\u51d1\u7ed3\u6784\u4e2d\u5f62\u6210\u6c89\u6d78\u5f0f\u865a\u50cf\u3002<\/div>\r\n          <ul class=\"doc-list\">\r\n            <li>VR \u53ca\u89c6\u9891\u900f\u89c6\u5f0f AR\/MR<\/li>\r\n            <li>\u9ad8\u56fe\u50cf\u8d28\u91cf\u4e0e\u4eae\u5ea6<\/li>\r\n            <li>\u89c6\u573a\u89d2\u3001\u5206\u8fa8\u7387\u4e0e\u5149\u5b66\u603b\u957f\u7684\u5e73\u8861<\/li>\r\n            <li>\u6c89\u6d78\u5f0f\u5934\u663e<\/li>\r\n          <\/ul>\r\n        <\/div>\r\n      <\/div>\r\n    <\/section>\r\n\r\n    <!-- 3. How viewed -->\r\n    <section class=\"doc-section\" id=\"sec3-viewreal\">\r\n      <div class=\"doc-section__title\">3. \u4e24\u79cd\u65b9\u6848\u5982\u4f55\u89c2\u770b\u73b0\u5b9e\u73af\u5883<\/div>\r\n\r\n      <div class=\"doc-flowdiagram\">\r\n        <div class=\"doc-flowdiagram__row\">\r\n          <div class=\"doc-flowdiagram__row-label\">Waveguide\uff08\u900f\u89c6\u5f0f\uff09<\/div>\r\n          <div class=\"doc-flowdiagram__nodes\">\r\n            <div class=\"doc-flow-node\">\r\n              <div class=\"doc-flow-node__icon\"><svg viewBox=\"0 0 44 44\" fill=\"none\" stroke=\"rgba(255,255,255,0.85)\" stroke-width=\"1.3\"><path d=\"M4 30 Q14 12 22 26 Q30 40 40 22\"\/><\/svg><\/div>\r\n              <div class=\"doc-flow-node__label\">\u771f\u5b9e\u73af\u5883<\/div>\r\n            <\/div>\r\n            <div class=\"doc-flow-arrow\">\u00b7\u00b7\u00b7\u2192<\/div>\r\n            <div class=\"doc-flow-node\">\r\n              <div class=\"doc-flow-node__icon\"><svg viewBox=\"0 0 44 44\" fill=\"none\" stroke=\"rgba(255,255,255,0.85)\" stroke-width=\"1.3\"><polygon points=\"14,6 34,10 34,34 14,38\"\/><\/svg><\/div>\r\n              <div class=\"doc-flow-node__label\">\u900f\u660e\u5149\u5b66\u5143\u4ef6 + \u6570\u5b57\u53e0\u52a0<\/div>\r\n            <\/div>\r\n            <div class=\"doc-flow-arrow\">\u2192<\/div>\r\n            <div class=\"doc-flow-node\">\r\n              <div class=\"doc-flow-node__icon\"><svg viewBox=\"0 0 44 44\" fill=\"none\" stroke=\"rgba(255,255,255,0.85)\" stroke-width=\"1.3\"><path d=\"M4 22 C 10 12 34 12 40 22 C 34 32 10 32 4 22 Z\"\/><circle cx=\"22\" cy=\"22\" r=\"5\"\/><\/svg><\/div>\r\n              <div class=\"doc-flow-node__label\">\u4eba\u773c<\/div>\r\n            <\/div>\r\n          <\/div>\r\n        <\/div>\r\n\r\n        <div class=\"doc-flowdiagram__row\">\r\n          <div class=\"doc-flowdiagram__row-label\">Pancake \u5149\u5b66\uff08\u6c89\u6d78\u5f0f\uff09<\/div>\r\n          <div class=\"doc-flowdiagram__nodes\">\r\n            <div class=\"doc-flow-node\">\r\n              <div class=\"doc-flow-node__icon\"><svg viewBox=\"0 0 44 44\" fill=\"none\" stroke=\"rgba(255,255,255,0.85)\" stroke-width=\"1.3\"><path d=\"M4 30 Q14 12 22 26 Q30 40 40 22\"\/><\/svg><\/div>\r\n              <div class=\"doc-flow-node__label\">\u771f\u5b9e\u73af\u5883<\/div>\r\n            <\/div>\r\n            <div class=\"doc-flow-arrow\">\u2192<\/div>\r\n            <div class=\"doc-flow-node\">\r\n              <div class=\"doc-flow-node__icon\"><svg viewBox=\"0 0 44 44\" fill=\"none\" stroke=\"rgba(255,255,255,0.85)\" stroke-width=\"1.3\"><rect x=\"10\" y=\"12\" width=\"24\" height=\"18\" rx=\"2\"\/><circle cx=\"22\" cy=\"21\" r=\"6\"\/><\/svg><\/div>\r\n              <div class=\"doc-flow-node__label\">\u6444\u50cf\u5934<\/div>\r\n            <\/div>\r\n            <div class=\"doc-flow-arrow\">\u2192<\/div>\r\n            <div class=\"doc-flow-node\">\r\n              <div class=\"doc-flow-node__icon\"><svg viewBox=\"0 0 44 44\" fill=\"none\" stroke=\"rgba(255,255,255,0.85)\" stroke-width=\"1.2\"><rect x=\"8\" y=\"8\" width=\"28\" height=\"28\" rx=\"3\"\/><rect x=\"16\" y=\"16\" width=\"12\" height=\"12\" rx=\"1\"\/><\/svg><\/div>\r\n              <div class=\"doc-flow-node__label\">\u56fe\u50cf\u5904\u7406\u4e0e\u6e32\u67d3<\/div>\r\n            <\/div>\r\n            <div class=\"doc-flow-arrow\">\u2192<\/div>\r\n            <div class=\"doc-flow-node\">\r\n              <div class=\"doc-flow-node__icon\"><svg viewBox=\"0 0 44 44\" fill=\"none\" stroke=\"rgba(255,255,255,0.85)\" stroke-width=\"1.2\"><rect x=\"4\" y=\"12\" width=\"10\" height=\"20\" fill=\"rgba(255,255,255,0.15)\"\/><ellipse cx=\"26\" cy=\"22\" rx=\"8\" ry=\"18\"\/><ellipse cx=\"36\" cy=\"22\" rx=\"7\" ry=\"16\"\/><\/svg><\/div>\r\n              <div class=\"doc-flow-node__label\">\u663e\u793a\u5c4f + Pancake \u5149\u5b66<\/div>\r\n            <\/div>\r\n            <div class=\"doc-flow-arrow\">\u2192<\/div>\r\n            <div class=\"doc-flow-node\">\r\n              <div class=\"doc-flow-node__icon\"><svg viewBox=\"0 0 44 44\" fill=\"none\" stroke=\"rgba(255,255,255,0.85)\" stroke-width=\"1.3\"><path d=\"M4 22 C 10 12 34 12 40 22 C 34 32 10 32 4 22 Z\"\/><circle cx=\"22\" cy=\"22\" r=\"5\"\/><\/svg><\/div>\r\n              <div class=\"doc-flow-node__label\">\u4eba\u773c<\/div>\r\n            <\/div>\r\n          <\/div>\r\n        <\/div>\r\n      <\/div>\r\n    <\/section>\r\n\r\n    <!-- 4. Key Differences table -->\r\n    <section class=\"doc-section\" id=\"sec3-diff\">\r\n      <div class=\"doc-section__title\">4. \u6838\u5fc3\u533a\u522b<\/div>\r\n\r\n      <div class=\"doc-table-wrap\">\r\n        <table class=\"doc-table\">\r\n          <tr>\r\n            <th>\u5bf9\u6bd4\u7ef4\u5ea6<\/th>\r\n            <th class=\"waveguide-col\">Waveguide\uff08\u900f\u89c6\u5f0f\uff09<\/th>\r\n            <th class=\"pancake-col\">Pancake \u5149\u5b66\uff08\u6c89\u6d78\u5f0f\uff09<\/th>\r\n          <\/tr>\r\n          <tr><td>\u89c2\u770b\u65b9\u5f0f<\/td><td>\u901a\u8fc7\u900f\u660e\u5149\u5b66\u5143\u4ef6\u76f4\u63a5\u89c2\u770b\u771f\u5b9e\u4e16\u754c<\/td><td>\u901a\u8fc7\u663e\u793a\u5c4f\u89c2\u770b\u5b8c\u6574\u56fe\u50cf<\/td><\/tr>\r\n          <tr><td>\u4e3b\u8981\u7528\u9014<\/td><td>\u4fe1\u606f\u53e0\u52a0\u3001\u5bfc\u822a\u3001\u63d0\u793a\u3001\u5de5\u4e1a\u4e0e\u4f01\u4e1a\u5e94\u7528<\/td><td>\u6c89\u6d78\u5f0f\u4f53\u9a8c\u3001\u5a31\u4e50\u3001\u6a21\u62df\u8bad\u7ec3\u3001\u4e13\u4e1a\u5e94\u7528<\/td><\/tr>\r\n          <tr><td>\u5178\u578b\u7ec8\u7aef\u4ea7\u54c1<\/td><td>\u667a\u80fd\u773c\u955c\u3001\u5de5\u4e1a\u5934\u663e\u3001\u4f01\u4e1a\u5934\u663e<\/td><td>VR \u5934\u663e\u3001\u6c89\u6d78\u5f0f AR\/MR \u5934\u663e<\/td><\/tr>\r\n          <tr><td>\u663e\u793a\u5185\u5bb9<\/td><td>\u5728\u900f\u660e\u89c6\u91ce\u4e2d\u53e0\u52a0\u6570\u5b57\u4fe1\u606f<\/td><td>\u5b8c\u6574\u6570\u5b57\u753b\u9762\uff08\u89c6\u9891\u30013D\u3001\u865a\u62df\u5185\u5bb9\uff09<\/td><\/tr>\r\n          <tr><td>\u7cfb\u7edf\u590d\u6742\u5ea6<\/td><td>\u8f83\u4f4e\uff1a\u5149\u5b66\u5143\u4ef6\u4e0e\u5149\u673a<\/td><td>\u8f83\u9ad8\uff1a\u6444\u50cf\u5934\u3001SoC\u3001\u5149\u8def\u3001\u56fe\u50cf\u5904\u7406<\/td><\/tr>\r\n          <tr><td>\u56fe\u50cf\u8def\u5f84<\/td><td>\u900f\u8fc7\u900f\u660e\u5149\u5b66\u5143\u4ef6 + \u51fa\u77b3\u533a\u57df\uff08\u900f\u89c6\u5f0f\uff09<\/td><td>\u6444\u50cf\u5934\u91c7\u96c6 \u2192 \u5904\u7406 \u2192 \u663e\u793a\u5c4f \u2192 Pancake \u5149\u5b66 \u2192 \u4eba\u773c<\/td><\/tr>\r\n          <tr><td>\u771f\u5b9e\u73af\u5883\u9002\u5e94\u6027<\/td><td>\u5728\u660e\u4eae\u73af\u5883\u4e0b\u7684\u8212\u9002\u5ea6\u4e0e\u73af\u5883\u611f\u77e5\u66f4\u4f73<\/td><td>\u53d6\u51b3\u4e8e\u89c6\u573a\u89d2\u3001\u4eae\u5ea6\u4e0e\u5149\u5b66\u6027\u80fd<\/td><\/tr>\r\n          <tr><td>\u56fe\u50cf\u4e0e\u89c6\u89c9\u4f53\u9a8c<\/td><td>\u900f\u89c6 + \u5b9e\u65f6\u6570\u5b57\u53e0\u52a0<\/td><td>\u6c89\u6d78\u5f0f\u56fe\u50cf\u8d28\u91cf\u4e0e\u666f\u6df1<\/td><\/tr>\r\n          <tr><td>\u8bbe\u5907\u4f53\u79ef<\/td><td>\u66f4\u5c0f\u66f4\u8f7b<\/td><td>\u66f4\u5927\u66f4\u91cd<\/td><\/tr>\r\n        <\/table>\r\n      <\/div>\r\n    <\/section>\r\n\r\n    <!-- 5. Product Parameters -->\r\n    <section class=\"doc-section\" id=\"sec3-params\">\r\n      <div class=\"doc-section__title\">5. \u9e4f\u665f\u82af\u663e\u65b9\u6848\u53c2\u6570<\/div>\r\n\r\n      <div class=\"doc-prodcards\">\r\n        <div class=\"doc-prodcard\">\r\n          <div class=\"doc-prodcard__title\">DP-002 + OP-001 | Waveguide<\/div>\r\n          <div class=\"doc-prodcard__row\">\r\n            <div class=\"doc-prodcard__icon\">\r\n              <svg viewBox=\"0 0 100 90\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\r\n                <polygon points=\"15,25 85,15 85,75 15,65\" stroke=\"rgba(255,255,255,0.85)\" stroke-width=\"1.5\"\/>\r\n                <line x1=\"15\" y1=\"25\" x2=\"15\" y2=\"65\" stroke=\"rgba(255,255,255,0.85)\" stroke-width=\"1.5\"\/>\r\n              <\/svg>\r\n            <\/div>\r\n            <ul class=\"doc-prodcard__specs\">\r\n              <li>\u663e\u793a\u5c3a\u5bf8\uff1a0.23\"<\/li>\r\n              <li>\u5206\u8fa8\u7387\uff1a640 \u00d7 400<\/li>\r\n              <li>\u89c6\u573a\u89d2\uff1a26\u00b0<\/li>\r\n              <li>\u900f\u8fc7\u7387\uff1a&gt; 80%<\/li>\r\n              <li>\u5165\u773c\u4eae\u5ea6\uff1a0\u2013700 nits \u53ef\u8c03<\/li>\r\n              <li>\u51fa\u77b3\uff1a10 \u00d7 8 mm<\/li>\r\n              <li>\u6a21\u7ec4\u91cd\u91cf\uff1a&lt; 13 g<\/li>\r\n            <\/ul>\r\n          <\/div>\r\n        <\/div>\r\n\r\n        <div class=\"doc-prodcard\">\r\n          <div class=\"doc-prodcard__title\">DP-012 + OP-002 | Pancake \u5149\u5b66<\/div>\r\n          <div class=\"doc-prodcard__row\">\r\n            <div class=\"doc-prodcard__icon\">\r\n              <svg viewBox=\"0 0 100 90\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\r\n                <ellipse cx=\"50\" cy=\"45\" rx=\"14\" ry=\"34\" stroke=\"rgba(255,255,255,0.4)\" stroke-width=\"1.2\"\/>\r\n                <ellipse cx=\"65\" cy=\"45\" rx=\"15\" ry=\"38\" stroke=\"rgba(255,255,255,0.6)\" stroke-width=\"1.2\"\/>\r\n                <ellipse cx=\"82\" cy=\"45\" rx=\"16\" ry=\"40\" stroke=\"rgba(255,255,255,0.85)\" stroke-width=\"1.5\"\/>\r\n              <\/svg>\r\n            <\/div>\r\n            <ul class=\"doc-prodcard__specs two-col\">\r\n              <li>\u663e\u793a\u5c3a\u5bf8\uff1a0.71\"<\/li>\r\n              <li>\u5206\u8fa8\u7387\uff1a1920 \u00d7 1080<\/li>\r\n              <li>\u89c6\u573a\u89d2\uff1a\u7ea6 60\u00b0<\/li>\r\n              <li>\u51fa\u77b3\u8ddd\uff1a16.2 mm<\/li>\r\n              <li>\u653e\u5927\u500d\u7387\uff1a15.4\u00d7<\/li>\r\n              <li>\u51fa\u77b3\uff1a\u03a65 mm \/ 18 mm<\/li>\r\n              <li>\u5149\u5b66\u603b\u957f\uff1a26.9 mm<\/li>\r\n              <li>\u7578\u53d8\uff1a\u2264 1%<\/li>\r\n              <li>\u900f\u8fc7\u7387\uff1a&gt; 90%<\/li>\r\n            <\/ul>\r\n          <\/div>\r\n        <\/div>\r\n      <\/div>\r\n    <\/section>\r\n\r\n    <!-- 6. Decision tree -->\r\n    <section class=\"doc-section\" id=\"sec3-recommend\">\r\n      <div class=\"doc-section__title\">6. \u9879\u76ee\u9009\u578b\u5efa\u8bae<\/div>\r\n\r\n      <div class=\"doc-decision\">\r\n        <div class=\"doc-decision__question\">\u73b0\u5b9e\u73af\u5883\u5982\u4f55\u8fdb\u5165\u89c6\u91ce\uff1f<\/div>\r\n        <div class=\"doc-decision__branches\">\r\n          <div class=\"doc-decision__branch\">\r\n            <div class=\"doc-decision__branch-title\">\u901a\u8fc7 <strong>Waveguide<\/strong> \u76f4\u63a5\u89c2\u770b<\/div>\r\n            <div class=\"doc-decision__branch-desc\">\r\n              \u9002\u5408\u4e0e\u771f\u5b9e\u73af\u5883\u7ed3\u5408\u3002\u63a8\u8350\u7528\u4e8e\u6570\u5b57\u4fe1\u606f\u53e0\u52a0\uff0c\u9700\u7efc\u5408\u8003\u8651\u73af\u5883\u56e0\u7d20\u3001\u7ec8\u7aef\u7ed3\u6784\u4e0e\u4e3b\u63a7\u63a5\u53e3\u3002\r\n            <\/div>\r\n          <\/div>\r\n          <div class=\"doc-decision__branch\">\r\n            <div class=\"doc-decision__branch-title\">\u901a\u8fc7 <strong>Pancake \u5149\u5b66<\/strong> \u89c2\u770b\u663e\u793a\u5c4f\u4e2d\u7684\u5b8c\u6574\u56fe\u50cf<\/div>\r\n            <div class=\"doc-decision__branch-desc\">\r\n              \u9002\u5408\u6c89\u6d78\u5f0f\u4f53\u9a8c\u53ca\u5b8c\u6574\u753b\u9762\u89c2\u770b\u3002\u63a8\u8350\u7528\u4e8e\u9700\u8981\u56fe\u50cf\u8d28\u91cf\u3001\u5149\u5b66\u6027\u80fd\u3001\u7ec8\u7aef\u7ed3\u6784\u4e0e\u4e3b\u63a7\u63a5\u53e3\u7684\u573a\u666f\u3002\r\n            <\/div>\r\n          <\/div>\r\n        <\/div>\r\n      <\/div>\r\n    <\/section>\r\n\r\n    <!-- References -->\r\n    <section class=\"doc-section\" id=\"sec3-references\">\r\n      <div class=\"doc-section__title\">7. \u53c2\u8003\u8d44\u6599<\/div>\r\n      <ul class=\"doc-reflist\">\r\n        <li>DigiLens\uff1aWaveguide \u5149\u5b66<\/li>\r\n        <li>Vuzix\uff1a\u900f\u89c6\u5f0f Waveguide \u663e\u793a<\/li>\r\n        <li>Kopin\uff1aPancake \u5149\u5b66<\/li>\r\n      <\/ul>\r\n    <\/section>\r\n\r\n  <\/main>\r\n<\/div>\r\n\r\n<script>\r\n(function() {\r\n  var navLinks = document.querySelectorAll('#docNav3 a');\r\n  var sections = Array.prototype.map.call(navLinks, function(a) {\r\n    return document.getElementById(a.getAttribute('data-target'));\r\n  }).filter(Boolean);\r\n\r\n  function setActive(id) {\r\n    navLinks.forEach(function(a) {\r\n      a.classList.toggle('is-active', a.getAttribute('data-target') === id);\r\n    });\r\n  }\r\n\r\n  if ('IntersectionObserver' in window) {\r\n    var observer = new IntersectionObserver(function(entries) {\r\n      var visible = entries.filter(function(e) { return e.isIntersecting; });\r\n      if (visible.length > 0) {\r\n        visible.sort(function(a, b) {\r\n          return a.boundingClientRect.top - 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