CN108493185A - 光学感测***和电子显示*** - Google Patents
光学感测***和电子显示*** Download PDFInfo
- Publication number
- CN108493185A CN108493185A CN201810515057.3A CN201810515057A CN108493185A CN 108493185 A CN108493185 A CN 108493185A CN 201810515057 A CN201810515057 A CN 201810515057A CN 108493185 A CN108493185 A CN 108493185A
- Authority
- CN
- China
- Prior art keywords
- light
- emitting surface
- optical sensing
- emitting
- sensing system
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/16—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits
- H01L25/167—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits comprising optoelectronic devices, e.g. LED, photodiodes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
- G01S7/4814—Constructional features, e.g. arrangements of optical elements of transmitters alone
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/491—Details of non-pulse systems
- G01S7/4911—Transmitters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/491—Details of non-pulse systems
- G01S7/4912—Receivers
-
- 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
-
- 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
- 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
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Electromagnetism (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Electroluminescent Light Sources (AREA)
- Position Input By Displaying (AREA)
Abstract
Description
Claims (15)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810515057.3A CN108493185A (zh) | 2018-05-25 | 2018-05-25 | 光学感测***和电子显示*** |
TW107146960A TWI710151B (zh) | 2018-05-25 | 2018-12-25 | 光學感測系統及電子顯示系統 |
US16/265,903 US10698087B2 (en) | 2018-05-25 | 2019-02-01 | Optical sensing system and electronic display system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810515057.3A CN108493185A (zh) | 2018-05-25 | 2018-05-25 | 光学感测***和电子显示*** |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108493185A true CN108493185A (zh) | 2018-09-04 |
Family
ID=63351075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810515057.3A Pending CN108493185A (zh) | 2018-05-25 | 2018-05-25 | 光学感测***和电子显示*** |
Country Status (3)
Country | Link |
---|---|
US (1) | US10698087B2 (zh) |
CN (1) | CN108493185A (zh) |
TW (1) | TWI710151B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110333515A (zh) * | 2019-04-24 | 2019-10-15 | 维沃移动通信有限公司 | 一种终端 |
WO2022089401A1 (zh) * | 2020-10-30 | 2022-05-05 | 维沃移动通信有限公司 | 封装结构及电子设备 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024041835A1 (en) * | 2022-08-26 | 2024-02-29 | ams Sensors Germany GmbH | Optical element for irradiance redistribution, sensor and display apparatus |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5130531A (en) * | 1989-06-09 | 1992-07-14 | Omron Corporation | Reflective photosensor and semiconductor light emitting apparatus each using micro Fresnel lens |
US20130327931A1 (en) * | 2012-06-06 | 2013-12-12 | Pixart Imaging Incorporation | Package structure of optical apparatus |
US20160238439A1 (en) * | 2015-02-13 | 2016-08-18 | Taiwan Biophotonic Corporation | Optical sensor |
US20170160427A1 (en) * | 2015-12-08 | 2017-06-08 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Miniaturized optical proximity sensor |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009081644A (ja) * | 2007-09-26 | 2009-04-16 | Rohm Co Ltd | 導光体、およびイメージセンサモジュール |
TW201407448A (zh) * | 2012-08-14 | 2014-02-16 | Capella Microsystems Taiwan Inc | 光源裝置及其光收發裝置 |
US9164625B2 (en) * | 2012-10-14 | 2015-10-20 | Neonode Inc. | Proximity sensor for determining two-dimensional coordinates of a proximal object |
JP6081407B2 (ja) * | 2014-06-12 | 2017-02-15 | キヤノン・コンポーネンツ株式会社 | イメージセンサユニット、読取装置、画像形成装置および回路基板 |
CN106933415B (zh) * | 2017-03-07 | 2019-11-26 | Oppo广东移动通信有限公司 | 一种传感器组件和终端 |
CN109387850A (zh) * | 2017-08-02 | 2019-02-26 | 松下知识产权经营株式会社 | 距离测定装置 |
WO2019135494A1 (ko) * | 2018-01-08 | 2019-07-11 | 주식회사 에스오에스랩 | 라이다 장치 |
-
2018
- 2018-05-25 CN CN201810515057.3A patent/CN108493185A/zh active Pending
- 2018-12-25 TW TW107146960A patent/TWI710151B/zh active
-
2019
- 2019-02-01 US US16/265,903 patent/US10698087B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5130531A (en) * | 1989-06-09 | 1992-07-14 | Omron Corporation | Reflective photosensor and semiconductor light emitting apparatus each using micro Fresnel lens |
US20130327931A1 (en) * | 2012-06-06 | 2013-12-12 | Pixart Imaging Incorporation | Package structure of optical apparatus |
US20160238439A1 (en) * | 2015-02-13 | 2016-08-18 | Taiwan Biophotonic Corporation | Optical sensor |
US20170160427A1 (en) * | 2015-12-08 | 2017-06-08 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Miniaturized optical proximity sensor |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110333515A (zh) * | 2019-04-24 | 2019-10-15 | 维沃移动通信有限公司 | 一种终端 |
CN110333515B (zh) * | 2019-04-24 | 2022-03-29 | 维沃移动通信有限公司 | 一种终端 |
WO2022089401A1 (zh) * | 2020-10-30 | 2022-05-05 | 维沃移动通信有限公司 | 封装结构及电子设备 |
Also Published As
Publication number | Publication date |
---|---|
TWI710151B (zh) | 2020-11-11 |
TW202005130A (zh) | 2020-01-16 |
US20190361095A1 (en) | 2019-11-28 |
US10698087B2 (en) | 2020-06-30 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 310051 No. 6 Lianhui Street, Xixing Street, Binjiang District, Hangzhou City, Zhejiang Province Applicant after: Silergy Semiconductor Technology (Hangzhou ) Co., Ltd. Address before: Room A1501-A1505 and A1509-A1511, 71 Building No. 90 Wensan Road, Xihu District, Hangzhou City, Zhejiang Province, 310012 Applicant before: Silergy Semiconductor Technology (Hangzhou ) Co., Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200310 Address after: 210042 302, Xuanwu Road, 7, Xuanwu Road, Xuanwu District, Nanjing, Jiangsu, China, 7 Applicant after: Silergy Semiconductor Technology (Hangzhou) Ltd. Address before: 310051 No. 6 Lianhui Street, Xixing Street, Binjiang District, Hangzhou City, Zhejiang Province Applicant before: Silergy Semiconductor Technology (Hangzhou) Ltd. |
|
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
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. |