CN108227067A - 一种光学结构以及具有该光学结构的电子设备 - Google Patents
一种光学结构以及具有该光学结构的电子设备 Download PDFInfo
- Publication number
- CN108227067A CN108227067A CN201810008333.7A CN201810008333A CN108227067A CN 108227067 A CN108227067 A CN 108227067A CN 201810008333 A CN201810008333 A CN 201810008333A CN 108227067 A CN108227067 A CN 108227067A
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- Prior art keywords
- light
- face
- optical
- guide plate
- reflecting surface
- 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.)
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- 230000003287 optical effect Effects 0.000 title claims abstract description 163
- 238000009792 diffusion process Methods 0.000 claims abstract description 59
- 238000000605 extraction Methods 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000013459 approach Methods 0.000 claims 1
- 238000004544 sputter deposition Methods 0.000 claims 1
- 230000000644 propagated effect Effects 0.000 abstract description 5
- 238000000889 atomisation Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- 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
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4298—Coupling light guides with opto-electronic elements coupling with non-coherent light sources and/or radiation detectors, e.g. lamps, incandescent bulbs, scintillation chambers
-
- 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
-
- 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
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/0031—Reflecting element, sheet or layer
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/04—Optical or mechanical part supplementary adjustable parts
- G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
- G01J1/0425—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings using optical fibers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/4204—Photometry, e.g. photographic exposure meter using electric radiation detectors with determination of ambient light
-
- 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
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/0025—Diffusing sheet or layer; Prismatic sheet or layer
-
- 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
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0051—Diffusing sheet or layer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/60—Receivers
- H04B10/66—Non-coherent receivers, e.g. using direct detection
- H04B10/67—Optical arrangements in the receiver
-
- 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
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0018—Redirecting means on the surface of the light guide
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Signal Processing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Optical Couplings Of Light Guides (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Planar Illumination Modules (AREA)
Abstract
Description
Claims (14)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW107137521A TWI678564B (zh) | 2017-11-13 | 2018-10-24 | 一種光學結構以及具有該光學結構的電子設備 |
US16/183,290 US10996390B2 (en) | 2017-11-13 | 2018-11-07 | Light guide plate, optical structure and associated electronic device |
US17/198,478 US11585974B2 (en) | 2017-11-13 | 2021-03-11 | Light guide plate, optical structure and associated electronic device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762585009P | 2017-11-13 | 2017-11-13 | |
US62/585,009 | 2017-11-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108227067A true CN108227067A (zh) | 2018-06-29 |
CN108227067B CN108227067B (zh) | 2021-02-02 |
Family
ID=62643275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810008333.7A Active CN108227067B (zh) | 2017-11-13 | 2018-01-04 | 一种光学结构以及具有该光学结构的电子设备 |
Country Status (3)
Country | Link |
---|---|
US (2) | US10996390B2 (zh) |
CN (1) | CN108227067B (zh) |
TW (1) | TWI678564B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109725380A (zh) * | 2019-01-07 | 2019-05-07 | 蓝思科技股份有限公司 | 导光板及其制备方法、包胶治具、光传感器与电子设备 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108227067B (zh) * | 2017-11-13 | 2021-02-02 | 南京矽力微电子技术有限公司 | 一种光学结构以及具有该光学结构的电子设备 |
CN111446310A (zh) | 2020-04-16 | 2020-07-24 | 矽力杰半导体技术(杭州)有限公司 | 光学感测装置 |
CN111463226A (zh) | 2020-05-11 | 2020-07-28 | 矽力杰半导体技术(杭州)有限公司 | 光电集成器件及其制造方法 |
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CN102063841A (zh) * | 2010-11-11 | 2011-05-18 | 苏州茂立光电科技有限公司 | 显示装置 |
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2018
- 2018-01-04 CN CN201810008333.7A patent/CN108227067B/zh active Active
- 2018-10-24 TW TW107137521A patent/TWI678564B/zh active
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2021
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CN101839446A (zh) * | 2009-03-17 | 2010-09-22 | 鸿富锦精密工业(深圳)有限公司 | 导光管及导光装置 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109725380A (zh) * | 2019-01-07 | 2019-05-07 | 蓝思科技股份有限公司 | 导光板及其制备方法、包胶治具、光传感器与电子设备 |
CN109725380B (zh) * | 2019-01-07 | 2020-12-22 | 蓝思科技股份有限公司 | 导光板及其制备方法、包胶治具、光传感器与电子设备 |
Also Published As
Publication number | Publication date |
---|---|
US20210199877A1 (en) | 2021-07-01 |
TWI678564B (zh) | 2019-12-01 |
US10996390B2 (en) | 2021-05-04 |
US11585974B2 (en) | 2023-02-21 |
US20190146135A1 (en) | 2019-05-16 |
TW201923399A (zh) | 2019-06-16 |
CN108227067B (zh) | 2021-02-02 |
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Address after: 210042 302, Xuanwu Road, 7, Xuanwu Road, Xuanwu District, Nanjing, Jiangsu, China, 7 Applicant after: Nanjing Sili Microelectronics Technology Co., Ltd Address before: 210042 302, Xuanwu Road, 7, Xuanwu Road, Xuanwu District, Nanjing, Jiangsu, China, 7 Applicant before: Silergy Semiconductor Technology (Hangzhou) Ltd. |
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