CN116931273A - 波导元件及近眼显示装置 - Google Patents
波导元件及近眼显示装置 Download PDFInfo
- Publication number
- CN116931273A CN116931273A CN202310883158.7A CN202310883158A CN116931273A CN 116931273 A CN116931273 A CN 116931273A CN 202310883158 A CN202310883158 A CN 202310883158A CN 116931273 A CN116931273 A CN 116931273A
- Authority
- CN
- China
- Prior art keywords
- incident
- light
- incident angle
- angle
- waveguide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002310 reflectometry Methods 0.000 claims abstract description 43
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 9
- 238000003384 imaging method Methods 0.000 description 4
- 230000003190 augmentative effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0172—Head mounted characterised by optical features
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0018—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for preventing ghost images
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Abstract
Description
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310883158.7A CN116931273A (zh) | 2023-07-17 | 2023-07-17 | 波导元件及近眼显示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310883158.7A CN116931273A (zh) | 2023-07-17 | 2023-07-17 | 波导元件及近眼显示装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN116931273A true CN116931273A (zh) | 2023-10-24 |
Family
ID=88376911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202310883158.7A Pending CN116931273A (zh) | 2023-07-17 | 2023-07-17 | 波导元件及近眼显示装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN116931273A (zh) |
-
2023
- 2023-07-17 CN CN202310883158.7A patent/CN116931273A/zh active Pending
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240108 Address after: Building H3, K2 District, Shenchao Optoelectronic Technology Park, Minqing Road North, Longhua District, Shenzhen City, Guangdong Province, 518100 Applicant after: INTERFACE OPTOELECTRONICS (SHENZHEN) Co.,Ltd. Applicant after: Interface Technology (Chengdu) Co., Ltd. Applicant after: GENERAL INTERFACE SOLUTION Ltd. Address before: 611731 No. 689, Hezuo Road, West District, hi tech Zone, Chengdu, Sichuan Applicant before: Interface Technology (Chengdu) Co., Ltd. Applicant before: INTERFACE OPTOELECTRONICS (SHENZHEN) Co.,Ltd. Applicant before: Yicheng Photoelectric (Wuxi) Co.,Ltd. Applicant before: GENERAL INTERFACE SOLUTION Ltd. |
|
TA01 | Transfer of patent application right |