CN101388405A - 发光显示装置及其制造方法 - Google Patents
发光显示装置及其制造方法 Download PDFInfo
- Publication number
- CN101388405A CN101388405A CNA200810215141XA CN200810215141A CN101388405A CN 101388405 A CN101388405 A CN 101388405A CN A200810215141X A CNA200810215141X A CN A200810215141XA CN 200810215141 A CN200810215141 A CN 200810215141A CN 101388405 A CN101388405 A CN 101388405A
- Authority
- CN
- China
- Prior art keywords
- photodiode
- polysilicon layer
- display unit
- region
- film transistor
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 239000000758 substrate Substances 0.000 claims abstract description 29
- 239000010409 thin film Substances 0.000 claims abstract description 25
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 45
- 229920005591 polysilicon Polymers 0.000 claims description 45
- 238000000034 method Methods 0.000 claims description 22
- 239000012535 impurity Substances 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 14
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000004065 semiconductor Substances 0.000 description 26
- 230000035945 sensitivity Effects 0.000 description 24
- 239000011248 coating agent Substances 0.000 description 11
- 238000000576 coating method Methods 0.000 description 11
- 230000003287 optical effect Effects 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/13—Active-matrix OLED [AMOLED] displays comprising photosensors that control luminance
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/08—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof in which radiation controls flow of current through the device, e.g. photoresistors
- H01L31/10—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof in which radiation controls flow of current through the device, e.g. photoresistors characterised by potential barriers, e.g. phototransistors
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/15—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Theoretical Computer Science (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Light Receiving Elements (AREA)
Abstract
Description
Claims (17)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2007-0093633 | 2007-09-14 | ||
KR1020070093633 | 2007-09-14 | ||
KR1020070093633A KR100882693B1 (ko) | 2007-09-14 | 2007-09-14 | 발광표시장치 및 그의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101388405A true CN101388405A (zh) | 2009-03-18 |
CN101388405B CN101388405B (zh) | 2011-06-15 |
Family
ID=40130582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200810215141XA Active CN101388405B (zh) | 2007-09-14 | 2008-09-03 | 发光显示装置及其制造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7816684B2 (zh) |
EP (1) | EP2037502A3 (zh) |
JP (1) | JP4528323B2 (zh) |
KR (1) | KR100882693B1 (zh) |
CN (1) | CN101388405B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109087928A (zh) * | 2018-08-16 | 2018-12-25 | 京东方科技集团股份有限公司 | 光电探测基板及其制备方法、光电探测装置 |
CN110071164A (zh) * | 2019-05-07 | 2019-07-30 | 京东方科技集团股份有限公司 | 一种显示基板及其亮度调节方法、显示装置 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9311860B2 (en) | 2013-09-06 | 2016-04-12 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Liquid crystal display using backlight intensity to compensate for pixel damage |
KR102265752B1 (ko) * | 2014-09-01 | 2021-06-17 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2624306B1 (fr) * | 1987-12-04 | 1990-04-20 | Thomson Csf | Matrice d'elements photosensibles associant une photodiode ou un phototransistor et une capacite de stockage |
US5225706A (en) | 1987-12-04 | 1993-07-06 | Thomson-Csf | Matrix of photosensitive elements associating a photodiode or a phototransistor and a storage capacitor |
KR19990012529A (ko) * | 1997-07-29 | 1999-02-25 | 윤종용 | 발광표시장치 및 그 제어방법 |
JP2001085160A (ja) * | 1999-09-20 | 2001-03-30 | Nec Corp | 発光出力補正機能付き発光素子 |
TW480727B (en) * | 2000-01-11 | 2002-03-21 | Semiconductor Energy Laboratro | Semiconductor display device |
KR100759683B1 (ko) * | 2000-05-04 | 2007-09-17 | 이 아이 듀폰 디 네모아 앤드 캄파니 | BiCu3Ti3FeO12를 혼입한 동조식 소자 |
JP2002072963A (ja) * | 2000-06-12 | 2002-03-12 | Semiconductor Energy Lab Co Ltd | 発光モジュールおよびその駆動方法並びに光センサ |
JP4543560B2 (ja) | 2001-02-09 | 2010-09-15 | 日本電気株式会社 | 表示機能を内蔵した画像入力装置 |
JP3975391B2 (ja) * | 2001-03-15 | 2007-09-12 | セイコーエプソン株式会社 | 半導体装置、イメージセンサ、pinダイオード及び電子機器 |
JP2002368254A (ja) | 2001-06-04 | 2002-12-20 | Mitsubishi Cable Ind Ltd | 半導体受光素子およびその製造方法 |
GB0313460D0 (en) | 2003-06-11 | 2003-07-16 | Koninkl Philips Electronics Nv | Colour electroluminescent display devices |
JP2005019353A (ja) * | 2003-06-30 | 2005-01-20 | Sanyo Electric Co Ltd | El表示装置及びその製造方法 |
JP4219755B2 (ja) | 2003-07-16 | 2009-02-04 | ローム株式会社 | イメージセンサの製造方法およびイメージセンサ |
JP2005116681A (ja) | 2003-10-06 | 2005-04-28 | Toshiba Corp | 光半導体受光素子およびその製造方法 |
EP1723397A2 (en) | 2004-02-24 | 2006-11-22 | Nuelight Corporation | Penlight and touch screen data input system and method for flat panel displays |
US20050200296A1 (en) | 2004-02-24 | 2005-09-15 | Naugler W. E.Jr. | Method and device for flat panel emissive display using shielded or partially shielded sensors to detect user screen inputs |
US20050200292A1 (en) | 2004-02-24 | 2005-09-15 | Naugler W. E.Jr. | Emissive display device having sensing for luminance stabilization and user light or touch screen input |
US20060007248A1 (en) | 2004-06-29 | 2006-01-12 | Damoder Reddy | Feedback control system and method for operating a high-performance stabilized active-matrix emissive display |
US20050200294A1 (en) | 2004-02-24 | 2005-09-15 | Naugler W. E.Jr. | Sidelight illuminated flat panel display and touch panel input device |
US20050200291A1 (en) | 2004-02-24 | 2005-09-15 | Naugler W. E.Jr. | Method and device for reading display pixel emission and ambient luminance levels |
KR100984362B1 (ko) * | 2004-04-02 | 2010-09-30 | 삼성전자주식회사 | 유기 발광 표시판 |
KR20050121090A (ko) | 2004-06-21 | 2005-12-26 | (주)아이씨선 | 핑거형 확산층을 갖는 반도체장치와 그 제조방법 |
JP2006030317A (ja) | 2004-07-12 | 2006-02-02 | Sanyo Electric Co Ltd | 有機el表示装置 |
KR101080354B1 (ko) * | 2004-08-12 | 2011-11-04 | 삼성전자주식회사 | 박막 트랜지스터 표시판 및 그의 제조 방법 |
KR101100880B1 (ko) * | 2004-09-24 | 2012-01-02 | 삼성전자주식회사 | 가요성 표시 장치의 제조 방법 |
KR101143005B1 (ko) * | 2004-12-14 | 2012-05-08 | 삼성전자주식회사 | 마스크 및 이를 이용한 반도체 소자의 제조 방법 및 박막트랜지스터 표시판의 제조 방법 |
KR101112549B1 (ko) * | 2005-01-31 | 2012-06-12 | 삼성전자주식회사 | 박막 트랜지스터 표시판 |
JP4931367B2 (ja) * | 2005-04-28 | 2012-05-16 | シャープ株式会社 | 検出装置及びそれを備えた表示装置 |
US8477125B2 (en) * | 2005-12-21 | 2013-07-02 | Samsung Display Co., Ltd. | Photo sensor and organic light-emitting display using the same |
KR100759681B1 (ko) * | 2006-03-29 | 2007-09-17 | 삼성에스디아이 주식회사 | 유기 전계 발광표시장치 |
KR100759689B1 (ko) * | 2006-04-18 | 2007-09-17 | 삼성에스디아이 주식회사 | 유기 전계 발광표시장치 |
KR100840099B1 (ko) * | 2007-07-04 | 2008-06-19 | 삼성에스디아이 주식회사 | 포토 다이어드를 구비한 유기전계발광 소자의 제조 방법 |
KR100882679B1 (ko) * | 2007-09-14 | 2009-02-06 | 삼성모바일디스플레이주식회사 | 발광표시장치 및 그의 제조방법 |
-
2007
- 2007-09-14 KR KR1020070093633A patent/KR100882693B1/ko active IP Right Grant
- 2007-11-02 JP JP2007286522A patent/JP4528323B2/ja active Active
-
2008
- 2008-06-24 US US12/213,736 patent/US7816684B2/en active Active
- 2008-09-03 CN CN200810215141XA patent/CN101388405B/zh active Active
- 2008-09-11 EP EP08164168A patent/EP2037502A3/en not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109087928A (zh) * | 2018-08-16 | 2018-12-25 | 京东方科技集团股份有限公司 | 光电探测基板及其制备方法、光电探测装置 |
US10868060B2 (en) | 2018-08-16 | 2020-12-15 | Boe Technology Group Co., Ltd. | Photoelectric detection substrate, method for fabricating the same, and photoelectric detection device |
CN109087928B (zh) * | 2018-08-16 | 2021-01-26 | 京东方科技集团股份有限公司 | 光电探测基板及其制备方法、光电探测装置 |
CN110071164A (zh) * | 2019-05-07 | 2019-07-30 | 京东方科技集团股份有限公司 | 一种显示基板及其亮度调节方法、显示装置 |
Also Published As
Publication number | Publication date |
---|---|
EP2037502A2 (en) | 2009-03-18 |
US7816684B2 (en) | 2010-10-19 |
JP2009069791A (ja) | 2009-04-02 |
CN101388405B (zh) | 2011-06-15 |
JP4528323B2 (ja) | 2010-08-18 |
EP2037502A3 (en) | 2012-10-10 |
US20090072247A1 (en) | 2009-03-19 |
KR100882693B1 (ko) | 2009-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
C41 | Transfer of patent application or patent right or utility model | ||
PB01 | Publication | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090123 Address after: Gyeonggi Do Korea Suwon Applicant after: Samsung Mobile Display Co., Ltd. Address before: Gyeonggi Do Korea Suwon Applicant before: Samsung SDI Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: SAMSUNG MOBILE DISPLAY CO., LTD. Free format text: FORMER OWNER: SAMSUNG SDI CO., LTD. Effective date: 20090123 |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SAMSUNG DISPLAY CO., LTD. Free format text: FORMER OWNER: SAMSUNG MOBILE DISPLAY CO., LTD. Effective date: 20121203 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121203 Address after: South Korea Gyeonggi Do Yongin Patentee after: Samsung Display Co., Ltd. Address before: Gyeonggi Do Korea Suwon Patentee before: Samsung Mobile Display Co., Ltd. |