TWI444969B - 顯示裝置 - Google Patents
顯示裝置 Download PDFInfo
- Publication number
- TWI444969B TWI444969B TW098138240A TW98138240A TWI444969B TW I444969 B TWI444969 B TW I444969B TW 098138240 A TW098138240 A TW 098138240A TW 98138240 A TW98138240 A TW 98138240A TW I444969 B TWI444969 B TW I444969B
- Authority
- TW
- Taiwan
- Prior art keywords
- light receiving
- pixel
- signal
- pixel group
- light
- Prior art date
Links
- 238000012545 processing Methods 0.000 claims description 234
- 238000012937 correction Methods 0.000 claims description 159
- 238000000034 method Methods 0.000 claims description 70
- 239000003990 capacitor Substances 0.000 claims description 39
- 230000008569 process Effects 0.000 claims description 35
- 238000006243 chemical reaction Methods 0.000 claims description 31
- 230000007246 mechanism Effects 0.000 claims description 22
- 230000000007 visual effect Effects 0.000 claims 1
- 235000019557 luminance Nutrition 0.000 description 74
- 238000010586 diagram Methods 0.000 description 24
- 238000005070 sampling Methods 0.000 description 13
- 230000006870 function Effects 0.000 description 12
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- 239000000463 material Substances 0.000 description 9
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- 238000005286 illumination Methods 0.000 description 7
- 230000003321 amplification Effects 0.000 description 6
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- 238000003199 nucleic acid amplification method Methods 0.000 description 6
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- 230000035484 reaction time Effects 0.000 description 5
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- 230000009467 reduction Effects 0.000 description 4
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- 229910052732 germanium Inorganic materials 0.000 description 3
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
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- 239000011521 glass Substances 0.000 description 2
- 230000012447 hatching Effects 0.000 description 2
- 206010047571 Visual impairment Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
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- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
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- 238000005401 electroluminescence Methods 0.000 description 1
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- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/66—Transforming electric information into light information
- H04N5/70—Circuit details for electroluminescent devices
-
- 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
- G09G3/22—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 using controlled light sources
- G09G3/30—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 using controlled light sources using electroluminescent panels
- G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3225—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
- G09G3/3233—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix with pixel circuitry controlling the current through the light-emitting element
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0819—Several active elements per pixel in active matrix panels used for counteracting undesired variations, e.g. feedback or autozeroing
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
- G09G2300/0861—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor with additional control of the display period without amending the charge stored in a pixel memory, e.g. by means of additional select electrodes
-
- 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
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0252—Improving the response speed
-
- 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
- G09G2320/04—Maintaining the quality of display appearance
- G09G2320/043—Preventing or counteracting the effects of ageing
-
- 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
- G09G2320/04—Maintaining the quality of display appearance
- G09G2320/043—Preventing or counteracting the effects of ageing
- G09G2320/045—Compensation of drifts in the characteristics of light emitting or modulating elements
-
- 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
-
- 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
- G09G2360/147—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light originating from the display screen the originated light output being determined for each pixel
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
- Electroluminescent Light Sources (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008293286A JP5239773B2 (ja) | 2008-11-17 | 2008-11-17 | 表示装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201033972A TW201033972A (en) | 2010-09-16 |
| TWI444969B true TWI444969B (zh) | 2014-07-11 |
Family
ID=42171739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW098138240A TWI444969B (zh) | 2008-11-17 | 2009-11-11 | 顯示裝置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10986304B2 (enExample) |
| JP (1) | JP5239773B2 (enExample) |
| KR (1) | KR101573941B1 (enExample) |
| CN (1) | CN101739941B (enExample) |
| TW (1) | TWI444969B (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5228823B2 (ja) * | 2008-11-17 | 2013-07-03 | ソニー株式会社 | 表示装置 |
| TWI444958B (zh) | 2011-09-29 | 2014-07-11 | E Ink Holdings Inc | 偵測電路 |
| WO2013076781A1 (ja) * | 2011-11-25 | 2013-05-30 | 三菱電機株式会社 | 表示素子の輝度計測方法および輝度調整装置 |
| JP6150658B2 (ja) * | 2013-08-05 | 2017-06-21 | キヤノン株式会社 | 発光装置、その制御方法、及び画像表示装置 |
| CN111261683A (zh) * | 2020-01-22 | 2020-06-09 | 京东方科技集团股份有限公司 | 显示基板、显示面板和显示装置 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6229508B1 (en) * | 1997-09-29 | 2001-05-08 | Sarnoff Corporation | Active matrix light emitting diode pixel structure and concomitant method |
| TWI221268B (en) * | 2001-09-07 | 2004-09-21 | Semiconductor Energy Lab | Light emitting device and method of driving the same |
| JP4151263B2 (ja) * | 2001-12-05 | 2008-09-17 | ソニー株式会社 | 表示装置 |
| JP3956347B2 (ja) * | 2002-02-26 | 2007-08-08 | インターナショナル・ビジネス・マシーンズ・コーポレーション | ディスプレイ装置 |
| US7876294B2 (en) | 2002-03-05 | 2011-01-25 | Nec Corporation | Image display and its control method |
| JP3613253B2 (ja) | 2002-03-14 | 2005-01-26 | 日本電気株式会社 | 電流制御素子の駆動回路及び画像表示装置 |
| JP4195337B2 (ja) | 2002-06-11 | 2008-12-10 | 三星エスディアイ株式会社 | 発光表示装置及びその表示パネルと駆動方法 |
| JP2004093682A (ja) | 2002-08-29 | 2004-03-25 | Toshiba Matsushita Display Technology Co Ltd | Ｅｌ表示パネル、ｅｌ表示パネルの駆動方法、ｅｌ表示装置の駆動回路およびｅｌ表示装置 |
| JP3832415B2 (ja) | 2002-10-11 | 2006-10-11 | ソニー株式会社 | アクティブマトリクス型表示装置 |
| US20040222954A1 (en) * | 2003-04-07 | 2004-11-11 | Lueder Ernst H. | Methods and apparatus for a display |
| JP2005092028A (ja) | 2003-09-19 | 2005-04-07 | Casio Comput Co Ltd | 表示駆動装置及び表示装置並びにその駆動制御方法 |
| JP2005107059A (ja) * | 2003-09-29 | 2005-04-21 | Sanyo Electric Co Ltd | 表示装置 |
| KR101080350B1 (ko) * | 2004-04-07 | 2011-11-04 | 삼성전자주식회사 | 표시 장치 및 그 구동 방법 |
| JP4161373B2 (ja) | 2004-08-17 | 2008-10-08 | カシオ計算機株式会社 | 表示装置 |
| CN100474388C (zh) * | 2005-03-24 | 2009-04-01 | 索尼株式会社 | 显示装置和显示方法 |
| JP2007214053A (ja) * | 2006-02-10 | 2007-08-23 | Sharp Corp | 光源モジュール、光源システム及び液晶表示装置 |
| JP5079384B2 (ja) * | 2006-05-15 | 2012-11-21 | 株式会社ジャパンディスプレイウェスト | 表示装置および電子機器 |
| US8446394B2 (en) * | 2006-06-16 | 2013-05-21 | Visam Development L.L.C. | Pixel circuits and methods for driving pixels |
| JP2008176115A (ja) * | 2007-01-19 | 2008-07-31 | Sony Corp | 表示装置、制御演算装置、表示駆動方法 |
| JP5317419B2 (ja) | 2007-03-07 | 2013-10-16 | 株式会社ジャパンディスプレイ | 有機ｅｌ表示装置 |
| JP2008270091A (ja) | 2007-04-24 | 2008-11-06 | Harison Toshiba Lighting Corp | バックライト装置 |
| JP5228823B2 (ja) * | 2008-11-17 | 2013-07-03 | ソニー株式会社 | 表示装置 |
-
2008
- 2008-11-17 JP JP2008293286A patent/JP5239773B2/ja not_active Expired - Fee Related
-
2009
- 2009-10-27 US US12/588,758 patent/US10986304B2/en active Active
- 2009-11-11 TW TW098138240A patent/TWI444969B/zh not_active IP Right Cessation
- 2009-11-17 CN CN2009102245286A patent/CN101739941B/zh not_active Expired - Fee Related
- 2009-11-17 KR KR1020090110795A patent/KR101573941B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010122277A (ja) | 2010-06-03 |
| US20100123837A1 (en) | 2010-05-20 |
| KR20100055347A (ko) | 2010-05-26 |
| KR101573941B1 (ko) | 2015-12-02 |
| US10986304B2 (en) | 2021-04-20 |
| TW201033972A (en) | 2010-09-16 |
| JP5239773B2 (ja) | 2013-07-17 |
| CN101739941B (zh) | 2012-12-05 |
| CN101739941A (zh) | 2010-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |