CN101377438A - 光传感器以及具有该光传感器的显示装置 - Google Patents
光传感器以及具有该光传感器的显示装置 Download PDFInfo
- Publication number
- CN101377438A CN101377438A CNA2008102111501A CN200810211150A CN101377438A CN 101377438 A CN101377438 A CN 101377438A CN A2008102111501 A CNA2008102111501 A CN A2008102111501A CN 200810211150 A CN200810211150 A CN 200810211150A CN 101377438 A CN101377438 A CN 101377438A
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- 230000003287 optical effect Effects 0.000 title claims abstract description 95
- 239000010409 thin film Substances 0.000 claims abstract description 38
- 238000005286 illumination Methods 0.000 claims description 44
- 238000006243 chemical reaction Methods 0.000 claims description 40
- 230000003321 amplification Effects 0.000 claims description 29
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 29
- 229910021417 amorphous silicon Inorganic materials 0.000 claims description 28
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims 3
- 244000287680 Garcinia dulcis Species 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 description 11
- 238000005755 formation reaction Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 239000010408 film Substances 0.000 description 10
- 239000011521 glass Substances 0.000 description 6
- 239000004973 liquid crystal related substance Substances 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- 238000005452 bending Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
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- 229910004205 SiNX Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
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- 230000000630 rising effect Effects 0.000 description 1
Images
Classifications
-
- 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
- G01J1/10—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void
- G01J1/20—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle
- G01J1/28—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using variation of intensity or distance of source
- G01J1/30—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using variation of intensity or distance of source using electric radiation detectors
- G01J1/32—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using variation of intensity or distance of source using electric radiation detectors adapted for automatic variation of the measured or reference value
-
- 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
- G01J1/44—Electric circuits
-
- 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
- G01J1/44—Electric circuits
- G01J2001/4446—Type of detector
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Liquid Crystal (AREA)
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Light Receiving Elements (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
Description
Claims (22)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP226142/2007 | 2007-08-31 | ||
JP2007226142A JP4395622B2 (ja) | 2007-08-31 | 2007-08-31 | 光センサ及びそれを備える表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101377438A true CN101377438A (zh) | 2009-03-04 |
CN101377438B CN101377438B (zh) | 2011-06-22 |
Family
ID=40406486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008102111501A Expired - Fee Related CN101377438B (zh) | 2007-08-31 | 2008-08-28 | 光传感器以及具有该光传感器的显示装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7679044B2 (zh) |
JP (1) | JP4395622B2 (zh) |
KR (1) | KR101062515B1 (zh) |
CN (1) | CN101377438B (zh) |
TW (1) | TWI380006B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102003994A (zh) * | 2009-09-02 | 2011-04-06 | 统宝光电股份有限公司 | 感测装置以及电子设备 |
CN104915657A (zh) * | 2015-06-29 | 2015-09-16 | 京东方科技集团股份有限公司 | 基于ltps技术的掌纹识别电路、掌纹识别方法以及显示屏 |
CN105244404A (zh) * | 2015-10-19 | 2016-01-13 | 昆山龙腾光电有限公司 | 集成光电传感器 |
CN111103056A (zh) * | 2019-11-28 | 2020-05-05 | 北京大学深圳研究生院 | 一种薄膜晶体管集成的光传感器 |
CN111445869A (zh) * | 2020-04-30 | 2020-07-24 | 京东方科技集团股份有限公司 | 一种亮度控制装置及其控制方法、显示面板 |
CN114046881A (zh) * | 2021-11-15 | 2022-02-15 | 深圳知微创新技术有限公司 | 一种基于薄膜晶体管的高灵敏度颜色传感器 |
WO2023141765A1 (zh) * | 2022-01-25 | 2023-08-03 | 京东方科技集团股份有限公司 | 光电流放大电路、放大控制方法、光检测模组和显示装置 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5180883B2 (ja) | 2009-03-12 | 2013-04-10 | モレックス インコーポレイテド | 冷却装置および電子機器 |
JP5025682B2 (ja) * | 2009-05-08 | 2012-09-12 | 三菱電機株式会社 | Led照明装置 |
US9147706B2 (en) * | 2012-05-29 | 2015-09-29 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device having sensor circuit having amplifier circuit |
US9590110B2 (en) * | 2013-09-10 | 2017-03-07 | Semiconductor Energy Laboratory Co., Ltd. | Ultraviolet light sensor circuit |
US11145339B2 (en) * | 2019-05-31 | 2021-10-12 | Taiwan Semiconductor Manufacturing Company, Ltd. | Device and method for computing-in-memory |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3563433B2 (ja) | 1994-03-18 | 2004-09-08 | Tdk株式会社 | 薄膜フォトトランジスタ |
GB2312773A (en) * | 1996-05-01 | 1997-11-05 | Sharp Kk | Active matrix display |
JPH11264761A (ja) * | 1998-03-18 | 1999-09-28 | Honda Motor Co Ltd | 光センサ回路およびこれを用いたイメージセンサ |
JP2000112382A (ja) | 1998-09-30 | 2000-04-21 | Casio Comput Co Ltd | 表示装置 |
JP2003075252A (ja) | 2001-09-03 | 2003-03-12 | Fuji Electric Co Ltd | 高ダイナミックレンジに対応する光センサ |
-
2007
- 2007-08-31 JP JP2007226142A patent/JP4395622B2/ja not_active Expired - Fee Related
-
2008
- 2008-08-11 US US12/189,301 patent/US7679044B2/en active Active
- 2008-08-28 CN CN2008102111501A patent/CN101377438B/zh not_active Expired - Fee Related
- 2008-08-29 TW TW097133032A patent/TWI380006B/zh not_active IP Right Cessation
- 2008-08-29 KR KR1020080085451A patent/KR101062515B1/ko active IP Right Grant
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102003994B (zh) * | 2009-09-02 | 2014-05-28 | 群创光电股份有限公司 | 感测装置以及电子设备 |
CN102003994A (zh) * | 2009-09-02 | 2011-04-06 | 统宝光电股份有限公司 | 感测装置以及电子设备 |
CN104915657B (zh) * | 2015-06-29 | 2018-09-18 | 京东方科技集团股份有限公司 | 基于ltps技术的掌纹识别电路、掌纹识别方法以及显示屏 |
CN104915657A (zh) * | 2015-06-29 | 2015-09-16 | 京东方科技集团股份有限公司 | 基于ltps技术的掌纹识别电路、掌纹识别方法以及显示屏 |
WO2017000405A1 (zh) * | 2015-06-29 | 2017-01-05 | 京东方科技集团股份有限公司 | 基于ltps的掌纹识别电路、掌纹识别方法以及显示屏 |
US10339358B2 (en) | 2015-06-29 | 2019-07-02 | Boe Technology Group Co., Ltd. | Palmprint recognition circuit based on LTPS technology, a palmprint recognition method and a display screen |
CN105244404A (zh) * | 2015-10-19 | 2016-01-13 | 昆山龙腾光电有限公司 | 集成光电传感器 |
CN105244404B (zh) * | 2015-10-19 | 2018-02-06 | 昆山龙腾光电有限公司 | 集成光电传感器 |
CN111103056A (zh) * | 2019-11-28 | 2020-05-05 | 北京大学深圳研究生院 | 一种薄膜晶体管集成的光传感器 |
CN111103056B (zh) * | 2019-11-28 | 2022-05-27 | 北京大学深圳研究生院 | 一种薄膜晶体管集成的光传感器 |
CN111445869A (zh) * | 2020-04-30 | 2020-07-24 | 京东方科技集团股份有限公司 | 一种亮度控制装置及其控制方法、显示面板 |
CN114046881A (zh) * | 2021-11-15 | 2022-02-15 | 深圳知微创新技术有限公司 | 一种基于薄膜晶体管的高灵敏度颜色传感器 |
CN114046881B (zh) * | 2021-11-15 | 2024-05-28 | 深圳知微创新技术有限公司 | 一种基于薄膜晶体管的高灵敏度颜色传感器 |
WO2023141765A1 (zh) * | 2022-01-25 | 2023-08-03 | 京东方科技集团股份有限公司 | 光电流放大电路、放大控制方法、光检测模组和显示装置 |
Also Published As
Publication number | Publication date |
---|---|
TW200921059A (en) | 2009-05-16 |
KR101062515B1 (ko) | 2011-09-06 |
KR20090023305A (ko) | 2009-03-04 |
JP2009059911A (ja) | 2009-03-19 |
US7679044B2 (en) | 2010-03-16 |
JP4395622B2 (ja) | 2010-01-13 |
CN101377438B (zh) | 2011-06-22 |
TWI380006B (en) | 2012-12-21 |
US20090058502A1 (en) | 2009-03-05 |
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Legal Events
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C06 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210304 Address after: American New Jersey Patentee after: Thomson licensing Ltd. Address before: Tokyo, Japan Patentee before: CASIO COMPUTER Co.,Ltd. Effective date of registration: 20210304 Address after: Issy-les-Moulineaux, France Patentee after: THOMSON LICENSING Address before: American New Jersey Patentee before: Thomson licensing Ltd. Effective date of registration: 20210304 Address after: Paris France Patentee after: Interactive Digital CE Patent Holding Co. Address before: Issy-les-Moulineaux, France Patentee before: THOMSON LICENSING |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20200828 |
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CF01 | Termination of patent right due to non-payment of annual fee |