JP5289709B2 - 調光機能を備えた画像表示装置 - Google Patents
調光機能を備えた画像表示装置 Download PDFInfo
- Publication number
- JP5289709B2 JP5289709B2 JP2007001117A JP2007001117A JP5289709B2 JP 5289709 B2 JP5289709 B2 JP 5289709B2 JP 2007001117 A JP2007001117 A JP 2007001117A JP 2007001117 A JP2007001117 A JP 2007001117A JP 5289709 B2 JP5289709 B2 JP 5289709B2
- Authority
- JP
- Japan
- Prior art keywords
- display device
- insulating substrate
- circuit
- image display
- glass insulating
- 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.)
- Active
Links
- 239000000758 substrate Substances 0.000 claims description 64
- 239000010408 film Substances 0.000 claims description 45
- 239000004973 liquid crystal related substance Substances 0.000 claims description 44
- 239000004065 semiconductor Substances 0.000 claims description 18
- 239000010409 thin film Substances 0.000 claims description 18
- 239000011521 glass Substances 0.000 claims description 15
- 239000011159 matrix material Substances 0.000 claims description 4
- 239000003086 colorant Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 54
- 230000003287 optical effect Effects 0.000 description 41
- 230000035945 sensitivity Effects 0.000 description 27
- 238000004519 manufacturing process Methods 0.000 description 23
- 229910021417 amorphous silicon Inorganic materials 0.000 description 22
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 20
- 102100036464 Activated RNA polymerase II transcriptional coactivator p15 Human genes 0.000 description 18
- 101000713904 Homo sapiens Activated RNA polymerase II transcriptional coactivator p15 Proteins 0.000 description 18
- 229910004444 SUB1 Inorganic materials 0.000 description 18
- 229920005591 polysilicon Polymers 0.000 description 16
- 238000001514 detection method Methods 0.000 description 15
- 229910004438 SUB2 Inorganic materials 0.000 description 12
- 101100311330 Schizosaccharomyces pombe (strain 972 / ATCC 24843) uap56 gene Proteins 0.000 description 12
- 101150018444 sub2 gene Proteins 0.000 description 12
- 238000010586 diagram Methods 0.000 description 9
- 238000000206 photolithography Methods 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000005229 chemical vapour deposition Methods 0.000 description 6
- 238000001228 spectrum Methods 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 229910052581 Si3N4 Inorganic materials 0.000 description 3
- 101001045744 Sus scrofa Hepatocyte nuclear factor 1-beta Proteins 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 3
- 229910052814 silicon oxide Inorganic materials 0.000 description 3
- BXLICFUSUZPSHT-UHFFFAOYSA-N 1-(4-chlorophenyl)-3-fluoropropan-2-amine Chemical compound FCC(N)CC1=CC=C(Cl)C=C1 BXLICFUSUZPSHT-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002210 silicon-based material Substances 0.000 description 2
- 101000852539 Homo sapiens Importin-5 Proteins 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 102100036340 Importin-5 Human genes 0.000 description 1
- 101100218933 Pseudomonas aeruginosa pse4 gene Proteins 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 238000005224 laser annealing Methods 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
Classifications
-
- 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
- H01L31/12—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 structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto
- H01L31/14—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 structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto the light source or sources being controlled by the semiconductor device sensitive to radiation, e.g. image converters, image amplifiers or image storage devices
- H01L31/141—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 structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto the light source or sources being controlled by the semiconductor device sensitive to radiation, e.g. image converters, image amplifiers or image storage devices the semiconductor device sensitive to radiation being without a potential-jump barrier or surface barrier
- H01L31/143—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 structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto the light source or sources being controlled by the semiconductor device sensitive to radiation, e.g. image converters, image amplifiers or image storage devices the semiconductor device sensitive to radiation being without a potential-jump barrier or surface barrier the light source being a semiconductor device with at least one potential-jump barrier or surface barrier, e.g. light emitting diode
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/3406—Control of illumination source
-
- 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
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components 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
- H01L27/144—Devices controlled by radiation
- H01L27/1446—Devices controlled by radiation in a repetitive configuration
-
- 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
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/1804—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof comprising only elements of Group IV of the Periodic Table
- H01L31/182—Special manufacturing methods for polycrystalline Si, e.g. Si ribbon, poly Si ingots, thin films of polycrystalline Si
-
- 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
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/20—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof such devices or parts thereof comprising amorphous semiconductor materials
- H01L31/202—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof such devices or parts thereof comprising amorphous semiconductor materials including only elements of Group IV of the Periodic Table
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
- G02F1/13318—Circuits comprising a photodetector
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0666—Adjustment of display parameters for control of colour parameters, e.g. colour temperature
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2360/00—Aspects of the architecture of display systems
- G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
- G09G2360/145—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light originating from the display screen
-
- 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
- H01L31/02—Details
- H01L31/0216—Coatings
- H01L31/02161—Coatings for devices characterised by at least one potential jump barrier or surface barrier
- H01L31/02162—Coatings for devices characterised by at least one potential jump barrier or surface barrier for filtering or shielding light, e.g. multicolour filters for photodetectors
-
- 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
- H01L31/0248—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 characterised by their semiconductor bodies
- H01L31/036—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 characterised by their semiconductor bodies characterised by their crystalline structure or particular orientation of the crystalline planes
- H01L31/0368—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 characterised by their semiconductor bodies characterised by their crystalline structure or particular orientation of the crystalline planes including polycrystalline semiconductors
- H01L31/03682—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 characterised by their semiconductor bodies characterised by their crystalline structure or particular orientation of the crystalline planes including polycrystalline semiconductors including only elements of Group IV of the Periodic Table
-
- 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
- H01L31/0248—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 characterised by their semiconductor bodies
- H01L31/036—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 characterised by their semiconductor bodies characterised by their crystalline structure or particular orientation of the crystalline planes
- H01L31/0376—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 characterised by their semiconductor bodies characterised by their crystalline structure or particular orientation of the crystalline planes including amorphous semiconductors
- H01L31/03762—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 characterised by their semiconductor bodies characterised by their crystalline structure or particular orientation of the crystalline planes including amorphous semiconductors including only elements of Group IV of the Periodic Table
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/546—Polycrystalline silicon PV cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electromagnetism (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Theoretical Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal Display Device Control (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
- Electroluminescent Light Sources (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
Description
シャープ技報 No.24 92号 pp35‐39
Claims (7)
- 主面に薄膜トランジスタを有する複数の画素をマトリクス状に配置して画素領域を形成した第1のガラス絶縁基板と、前記第1のガラス絶縁基板の前記主面に所定の間隙で対向させて貼り合わせた第2のガラス絶縁基板とからなる表示パネルと、前記第1のガラス絶縁基板の前記画素領域の外側に設けて、当該画素領域を構成する画素を駆動する駆動回路と、前記駆動回路に表示のための信号を供給する表示制御回路を搭載したプリント回路基板を備えた画像表示装置であって、
前記第1のガラス絶縁基板の前記主面の前記画素領域の近傍に、前記駆動回路の前記薄膜トランジスタの能動層と同材料の半導体薄膜で構成された複数の光センサを備え、
前記複数の光センサは、前記半導体薄膜の膜厚の相違によって異なる波長域の光を検出することを特徴とする画像表示装置。 - 請求項1において、
前記第1のガラス絶縁基板の主面に、前記複数の光センサの出力に基いて前記画素の明るさを変化させる制御信号を生成する信号処理回路を備えたことを特徴とする画像表示装置。 - 請求項2において、
前記信号処理回路は、前記駆動回路の薄膜トランジスタの能動層と同層の半導体膜で構成されたものであることを特徴とする画像表示装置。 - 請求項3において、
前記信号処理回路が生成した制御信号に基いて前記表示制御回路が前記駆動回路に前記画素の明るさを変化させる制御信号を印加するフィードバック回路を有することを特徴とする画像表示装置。 - 請求項4において、
前記フィードバック回路は、前記プリント回路基板に搭載されていることを特徴とする画像表示装置。 - 請求項1において、
前記第1のガラス絶縁基板と前記第2のガラス絶縁基板の前記間隙に液晶を封入してなり、前記第1のガラス絶縁基板の背面に設置したバックライトと、該バックライトを点灯制御する電源回路とを具備したことを特徴とする画像表示装置。 - 請求項1において、
前記第1のガラス絶縁基板の主面に有する画素を構成する複数の薄膜トランジスタで駆動される一方の電極の上に発光色が異なる複数の有機EL発光層と、前記複数の有機EL発光層を覆う他方の電極を具備したことを特徴とする画像表示装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007001117A JP5289709B2 (ja) | 2007-01-09 | 2007-01-09 | 調光機能を備えた画像表示装置 |
US11/987,852 US20080164481A1 (en) | 2007-01-09 | 2007-12-05 | Image display apparatus with ambient light sensing system |
CN2007101604085A CN101221307B (zh) | 2007-01-09 | 2007-12-19 | 具有调光功能的图像显示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007001117A JP5289709B2 (ja) | 2007-01-09 | 2007-01-09 | 調光機能を備えた画像表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008170509A JP2008170509A (ja) | 2008-07-24 |
JP5289709B2 true JP5289709B2 (ja) | 2013-09-11 |
Family
ID=39593495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007001117A Active JP5289709B2 (ja) | 2007-01-09 | 2007-01-09 | 調光機能を備えた画像表示装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20080164481A1 (ja) |
JP (1) | JP5289709B2 (ja) |
CN (1) | CN101221307B (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009011178A1 (ja) * | 2007-07-13 | 2009-01-22 | Sharp Kabushiki Kaisha | 液晶表示装置、およびその駆動方法 |
JPWO2010116467A1 (ja) | 2009-03-30 | 2012-10-11 | Necディスプレイソリューションズ株式会社 | 画像表示装置、及び画像処理方法 |
CN101614900B (zh) * | 2009-07-22 | 2011-01-05 | 昆山龙腾光电有限公司 | 液晶显示面板和液晶显示装置 |
JP5830711B2 (ja) * | 2010-10-25 | 2015-12-09 | パナソニックIpマネジメント株式会社 | 発光モジュール |
CN103985737B (zh) * | 2014-04-30 | 2016-09-07 | 京东方科技集团股份有限公司 | 一种有机电致发光器件、液晶显示装置及照明装置 |
US9574747B2 (en) * | 2014-06-09 | 2017-02-21 | Telelumen, LLC | Spectrally controllable light valve |
CN104112758B (zh) * | 2014-07-01 | 2017-02-22 | 京东方科技集团股份有限公司 | 发光二极管显示面板及其制作方法、显示装置 |
KR20160117817A (ko) * | 2015-03-31 | 2016-10-11 | 삼성디스플레이 주식회사 | 화소 및 이를 이용한 표시 장치 |
CN106225920B (zh) * | 2016-08-08 | 2018-07-17 | Tcl移动通信科技(宁波)有限公司 | 一种基于移动终端的环境光检测方法及*** |
US10317712B2 (en) * | 2017-05-12 | 2019-06-11 | HKC Corporation Limited | Display panel and display device |
CN107621857A (zh) * | 2017-09-30 | 2018-01-23 | 联想(北京)有限公司 | 一种显示屏、电子设备及光强检测方法 |
WO2019085989A1 (en) | 2017-11-03 | 2019-05-09 | Boe Technology Group Co., Ltd. | Display panel, driving method thereof, and display apparatus |
CN107731880B (zh) * | 2017-11-03 | 2020-02-18 | 京东方科技集团股份有限公司 | 一种有机电致发光显示面板及其驱动方法、显示装置 |
CN108962942B (zh) * | 2018-06-12 | 2021-01-26 | 信利半导体有限公司 | 一种自动调节亮度的pm-oled显示器及其制作方法 |
US11121280B2 (en) * | 2018-10-03 | 2021-09-14 | Innolux Corporation | Display device with image sensor |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07113723B2 (ja) * | 1987-06-29 | 1995-12-06 | ホシデン株式会社 | 液晶表示装置 |
FR2781929B1 (fr) * | 1998-07-28 | 2002-08-30 | St Microelectronics Sa | Capteur d'image a reseau de photodiodes |
GB2358081B (en) * | 2000-01-07 | 2004-02-18 | Seiko Epson Corp | A thin-film transistor and a method for maufacturing thereof |
JP2005250454A (ja) * | 2004-02-06 | 2005-09-15 | Sanyo Electric Co Ltd | 光センサ付きディスプレイおよびその製造方法 |
JP4612406B2 (ja) * | 2004-02-09 | 2011-01-12 | 株式会社日立製作所 | 液晶表示装置 |
EP1605342A3 (en) * | 2004-06-10 | 2010-01-20 | Samsung Electronics Co, Ltd | Display device and driving method thereof |
KR101097920B1 (ko) * | 2004-12-10 | 2011-12-23 | 삼성전자주식회사 | 광 센서와, 이를 구비한 표시 패널 및 표시 장치 |
JP4720188B2 (ja) * | 2005-01-18 | 2011-07-13 | セイコーエプソン株式会社 | 液晶装置及び電子機器 |
JP2006245264A (ja) * | 2005-03-03 | 2006-09-14 | New Japan Radio Co Ltd | 半導体受光素子を有する集積回路 |
KR101189268B1 (ko) * | 2005-03-08 | 2012-10-09 | 삼성디스플레이 주식회사 | 액정 표시 장치용 박막 표시판 및 구동 장치와 이를 포함하는 액정 표시 장치 |
WO2006118166A1 (ja) * | 2005-04-28 | 2006-11-09 | Sharp Kabushiki Kaisha | 表示装置およびこれを備えた電子機器 |
JP2007065243A (ja) * | 2005-08-31 | 2007-03-15 | Sanyo Epson Imaging Devices Corp | 表示装置 |
KR101256663B1 (ko) * | 2005-12-28 | 2013-04-19 | 엘지디스플레이 주식회사 | 액정표시장치와 그의 제조 및 구동방법 |
-
2007
- 2007-01-09 JP JP2007001117A patent/JP5289709B2/ja active Active
- 2007-12-05 US US11/987,852 patent/US20080164481A1/en not_active Abandoned
- 2007-12-19 CN CN2007101604085A patent/CN101221307B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
JP2008170509A (ja) | 2008-07-24 |
CN101221307B (zh) | 2011-02-23 |
CN101221307A (zh) | 2008-07-16 |
US20080164481A1 (en) | 2008-07-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5289709B2 (ja) | 調光機能を備えた画像表示装置 | |
US20090128529A1 (en) | Display Device and Electronic Device | |
JP5175136B2 (ja) | 電気光学装置及び電子機器 | |
US8013821B2 (en) | Liquid crystal display device, method of driving the same, and method of fabricating the same | |
EP2149914B1 (en) | Display device | |
US7682883B2 (en) | Manufacturing method of thin film transistor array substrate and liquid crystal display panel | |
EP2148237B1 (en) | Display device | |
WO2011065057A1 (ja) | フォトダイオードおよびその製造方法、表示パネル用基板、表示装置 | |
JP5058046B2 (ja) | 光センサ内蔵表示装置 | |
EP2827185B1 (en) | Display device with infrared photosensors | |
US8432510B2 (en) | Liquid crystal display device and light detector having first and second TFT ambient light photo-sensors alternatively arranged on the same row | |
US20120268701A1 (en) | Display device | |
US20120169962A1 (en) | Optical sensor and display device | |
JP2010243647A (ja) | ディスプレイ装置及びこれを備える電子機器 | |
JP2007536742A (ja) | 複合光センサーを備えるoledディスプレイ | |
JP2007226246A (ja) | 発光ダイオード基板とその製造方法、及びそれを用いた液晶表示装置 | |
US20100193804A1 (en) | Photodetector and display device provided with the same | |
EP2148236A1 (en) | Display device | |
WO2022206687A1 (zh) | 一种显示面板、显示模组及电子设备 | |
WO2010038511A1 (ja) | 表示パネル及びこれを用いた表示装置 | |
CN101388405B (zh) | 发光显示装置及其制造方法 | |
JP2008224896A (ja) | 表示装置 | |
JP2007206625A (ja) | 表示装置 | |
WO2006118166A1 (ja) | 表示装置およびこれを備えた電子機器 | |
US8466020B2 (en) | Method of producing semiconductor device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090617 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20110218 |
|
RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20110218 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20111122 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120119 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20121030 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20121119 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130528 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130605 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5289709 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313117 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |