KR101989527B1 - 화상 표시 장치 및 화상 표시 방법 - Google Patents
화상 표시 장치 및 화상 표시 방법 Download PDFInfo
- Publication number
- KR101989527B1 KR101989527B1 KR1020170100484A KR20170100484A KR101989527B1 KR 101989527 B1 KR101989527 B1 KR 101989527B1 KR 1020170100484 A KR1020170100484 A KR 1020170100484A KR 20170100484 A KR20170100484 A KR 20170100484A KR 101989527 B1 KR101989527 B1 KR 101989527B1
- Authority
- KR
- South Korea
- Prior art keywords
- image signal
- luminance
- block
- lcd panel
- gray image
- Prior art date
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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
- G09G3/36—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 using liquid crystals
- G09G3/3607—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 using liquid crystals for displaying colours or for displaying grey scales with a specific pixel layout, e.g. using sub-pixels
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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
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0264—Details of driving circuits
- G09G2310/027—Details of drivers for data electrodes, the drivers handling digital grey scale data, e.g. use of D/A converters
-
- 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
- G09G2320/066—Adjustment of display parameters for control of contrast
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Liquid Crystal (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
- Planar Illumination Modules (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2016-186765 | 2016-09-26 | ||
JP2016186765A JP6836365B2 (ja) | 2016-09-26 | 2016-09-26 | 画像表示装置および画像表示方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20180034208A KR20180034208A (ko) | 2018-04-04 |
KR101989527B1 true KR101989527B1 (ko) | 2019-06-14 |
Family
ID=61836513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020170100484A KR101989527B1 (ko) | 2016-09-26 | 2017-08-08 | 화상 표시 장치 및 화상 표시 방법 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6836365B2 (ja) |
KR (1) | KR101989527B1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113168049A (zh) * | 2018-11-01 | 2021-07-23 | 夏普株式会社 | 背光源装置以及显示装置 |
CN109712578B (zh) * | 2019-02-28 | 2020-08-25 | 厦门天马微电子有限公司 | 显示方法和显示装置 |
CN111785223A (zh) * | 2019-04-04 | 2020-10-16 | 海信视像科技股份有限公司 | 一种双面板显示装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5110360B2 (ja) * | 2006-10-17 | 2012-12-26 | Nltテクノロジー株式会社 | 液晶表示装置及び、その電子機器、画像送出用調整装置、画像切替え装置、画像診断装置 |
JP5122927B2 (ja) * | 2007-12-04 | 2013-01-16 | 株式会社東芝 | 画像表示装置および画像表示方法 |
JP2010134269A (ja) * | 2008-12-05 | 2010-06-17 | Sharp Corp | 液晶表示装置 |
KR20110061173A (ko) * | 2009-12-01 | 2011-06-09 | 엘지디스플레이 주식회사 | 액정표시장치 및 그의 로컬디밍 제어방법 |
US9324250B2 (en) * | 2011-09-09 | 2016-04-26 | Dolby Laboratories Licensing Corporation | High dynamic range displays comprising MEMS/IMOD components |
KR101749229B1 (ko) * | 2014-12-22 | 2017-06-20 | 엘지디스플레이 주식회사 | 화상 표시 방법 및 화상 표시 장치 |
JP6298759B2 (ja) | 2014-12-22 | 2018-03-20 | エルジー ディスプレイ カンパニー リミテッド | 画像表示方法及び画像表示装置 |
KR102334243B1 (ko) * | 2015-01-27 | 2021-12-01 | 엘지디스플레이 주식회사 | 액정표시장치 |
-
2016
- 2016-09-26 JP JP2016186765A patent/JP6836365B2/ja active Active
-
2017
- 2017-08-08 KR KR1020170100484A patent/KR101989527B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JP6836365B2 (ja) | 2021-03-03 |
JP2018054680A (ja) | 2018-04-05 |
KR20180034208A (ko) | 2018-04-04 |
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