CN101609648A - 一种用于显示装置的发光器件及其驱动方法 - Google Patents
一种用于显示装置的发光器件及其驱动方法 Download PDFInfo
- Publication number
- CN101609648A CN101609648A CNA2009101393581A CN200910139358A CN101609648A CN 101609648 A CN101609648 A CN 101609648A CN A2009101393581 A CNA2009101393581 A CN A2009101393581A CN 200910139358 A CN200910139358 A CN 200910139358A CN 101609648 A CN101609648 A CN 101609648A
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- luminescent device
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- 238000000034 method Methods 0.000 title claims description 33
- 238000009825 accumulation Methods 0.000 claims abstract description 16
- 230000001105 regulatory effect Effects 0.000 claims abstract description 6
- 230000010354 integration Effects 0.000 claims description 4
- 230000015556 catabolic process Effects 0.000 claims description 2
- 238000006731 degradation reaction Methods 0.000 claims description 2
- 241001269238 Data Species 0.000 claims 1
- 230000005055 memory storage Effects 0.000 claims 1
- 238000005457 optimization Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000005309 stochastic process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Images
Classifications
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- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0237—Switching ON and OFF the backlight within one frame
-
- 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
- G09G2320/0233—Improving the luminance or brightness uniformity across the screen
Landscapes
- Engineering & Computer Science (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)
- Led Devices (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5026008P | 2008-05-05 | 2008-05-05 | |
US61/050260 | 2008-05-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101609648A true CN101609648A (zh) | 2009-12-23 |
Family
ID=41256799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2009101393581A Pending CN101609648A (zh) | 2008-05-05 | 2009-04-30 | 一种用于显示装置的发光器件及其驱动方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20090273594A1 (zh) |
CN (1) | CN101609648A (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102243852A (zh) * | 2011-07-04 | 2011-11-16 | 深圳市华星光电技术有限公司 | 液晶显示器及其驱动方法和装置 |
CN102467882A (zh) * | 2010-11-18 | 2012-05-23 | 康佳集团股份有限公司 | Led背光模组的调光系统、液晶显示器及调光方法 |
CN102608802A (zh) * | 2011-01-25 | 2012-07-25 | 三洋电机株式会社 | 显示装置 |
CN110459168A (zh) * | 2019-08-21 | 2019-11-15 | Oppo广东移动通信有限公司 | 驱动方法、驱动电路、显示屏组件以及电子设备 |
CN111583861A (zh) * | 2020-05-18 | 2020-08-25 | 深圳市华星光电半导体显示技术有限公司 | 一种oled显示装置的亮度补偿方法与亮度补偿系统 |
CN111883071A (zh) * | 2020-08-12 | 2020-11-03 | 深圳创维-Rgb电子有限公司 | 背光补偿方法、装置、显示设备和可读存储介质 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6754037B1 (en) * | 1999-07-28 | 2004-06-22 | Storage Technology Corporation | Small library horseshoe architecture |
-
2009
- 2009-04-30 CN CNA2009101393581A patent/CN101609648A/zh active Pending
- 2009-05-05 US US12/436,111 patent/US20090273594A1/en not_active Abandoned
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102467882A (zh) * | 2010-11-18 | 2012-05-23 | 康佳集团股份有限公司 | Led背光模组的调光系统、液晶显示器及调光方法 |
CN102467882B (zh) * | 2010-11-18 | 2015-01-21 | 康佳集团股份有限公司 | Led背光模组的调光系统、液晶显示器及调光方法 |
CN102608802A (zh) * | 2011-01-25 | 2012-07-25 | 三洋电机株式会社 | 显示装置 |
CN102243852A (zh) * | 2011-07-04 | 2011-11-16 | 深圳市华星光电技术有限公司 | 液晶显示器及其驱动方法和装置 |
US9812069B2 (en) | 2011-07-04 | 2017-11-07 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | LCD display, a driving device for driving the LCD display, and a driving method for driving the LCD display |
CN110459168A (zh) * | 2019-08-21 | 2019-11-15 | Oppo广东移动通信有限公司 | 驱动方法、驱动电路、显示屏组件以及电子设备 |
CN111583861A (zh) * | 2020-05-18 | 2020-08-25 | 深圳市华星光电半导体显示技术有限公司 | 一种oled显示装置的亮度补偿方法与亮度补偿系统 |
CN111883071A (zh) * | 2020-08-12 | 2020-11-03 | 深圳创维-Rgb电子有限公司 | 背光补偿方法、装置、显示设备和可读存储介质 |
WO2022032890A1 (zh) * | 2020-08-12 | 2022-02-17 | 深圳创维-Rgb电子有限公司 | 背光补偿方法、装置、显示设备和可读存储介质 |
Also Published As
Publication number | Publication date |
---|---|
US20090273594A1 (en) | 2009-11-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: XU GANG LIANG BINGWEN ZHOU QINGYING Owner name: SUZHOU NANOTECH DISPLAY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LI FENG Effective date: 20100324 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215125 NO.398, RUOSHUI ROAD, DUSHUHU HIGHER EDUCATION DISTRICT, SUZHOU INDUSTRIAL PARK DISTRICT, SUZHOU CITY, JIANGSU PROVINCE TO: 215125 NO.398, RUOSHUI ROAD, SUZHOU INDUSTRIAL PARK DISTRICT, SUZHOU CITY, JIANGSU PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20100324 Address after: 215125 Suzhou Industrial Park, Jiangsu Province, if the waterway No. 398, No. Applicant after: Suna Displays Co., Ltd. Address before: 215125, Suzhou, Jiangsu province Suzhou Industrial Park alone villa lake high Parish, if the waterway 398 Applicant before: Li Feng Co-applicant before: Xu Gang Co-applicant before: Liang Bingwen Co-applicant before: Zhou Qingying |
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C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20091223 |