CN104749863B - 图像显示装置以及图像显示装置的控制方法 - Google Patents
图像显示装置以及图像显示装置的控制方法 Download PDFInfo
- Publication number
- CN104749863B CN104749863B CN201410806048.1A CN201410806048A CN104749863B CN 104749863 B CN104749863 B CN 104749863B CN 201410806048 A CN201410806048 A CN 201410806048A CN 104749863 B CN104749863 B CN 104749863B
- Authority
- CN
- China
- Prior art keywords
- light
- information
- dimming
- display
- liquid crystal
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 33
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- 238000002347 injection Methods 0.000 claims 4
- 239000007924 injection Substances 0.000 claims 4
- 238000009826 distribution Methods 0.000 abstract description 44
- 239000004973 liquid crystal related substance Substances 0.000 description 281
- 238000001514 detection method Methods 0.000 description 36
- 238000012545 processing Methods 0.000 description 35
- 238000003384 imaging method Methods 0.000 description 26
- 238000006073 displacement reaction Methods 0.000 description 17
- 230000008569 process Effects 0.000 description 16
- 238000012986 modification Methods 0.000 description 13
- 230000004048 modification Effects 0.000 description 13
- 238000010191 image analysis Methods 0.000 description 11
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Classifications
-
- 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
- G09G3/3611—Control of matrices with row and column drivers
-
- 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
- G09G2320/0626—Adjustment of display parameters for control of overall brightness
- G09G2320/0646—Modulation of illumination source brightness and image signal correlated to each other
-
- 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
- G09G2320/0693—Calibration of display systems
-
- 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
- G09G2360/16—Calculation or use of calculated indices related to luminance levels in display data
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Projection Apparatus (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Transforming Electric Information Into Light Information (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013268717A JP6331382B2 (ja) | 2013-12-26 | 2013-12-26 | 画像表示装置、および画像表示装置の制御方法 |
| JP2013-268717 | 2013-12-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104749863A CN104749863A (zh) | 2015-07-01 |
| CN104749863B true CN104749863B (zh) | 2018-05-29 |
Family
ID=53482455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410806048.1A Expired - Fee Related CN104749863B (zh) | 2013-12-26 | 2014-12-22 | 图像显示装置以及图像显示装置的控制方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US9613576B2 (enExample) |
| JP (1) | JP6331382B2 (enExample) |
| CN (1) | CN104749863B (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6237020B2 (ja) * | 2013-09-13 | 2017-11-29 | セイコーエプソン株式会社 | 画像表示装置、および画像表示装置の制御方法 |
| US20160284265A1 (en) * | 2015-03-26 | 2016-09-29 | Emagin Corporation | Method of Implementing Global Illumination With OLED Displays |
| CN105573032B (zh) * | 2015-12-18 | 2017-08-01 | 深圳市帅映科技股份有限公司 | 一种高亮度、色度均匀的投影系统 |
| JP2017156581A (ja) * | 2016-03-02 | 2017-09-07 | キヤノン株式会社 | 投影装置及びその制御方法 |
| KR102626082B1 (ko) * | 2017-04-05 | 2024-01-18 | 코닝 인코포레이티드 | 액체 렌즈 제어 시스템 및 방법 |
| CN108957924B (zh) * | 2017-05-24 | 2021-07-23 | 深圳光峰科技股份有限公司 | 激光照明设备及使用该设备的投影系统 |
| JP6791034B2 (ja) * | 2017-06-16 | 2020-11-25 | 株式会社Ｊｖｃケンウッド | 表示システム、映像処理装置、画素ずらし表示装置、映像処理方法、表示方法、及びプログラム |
| JP2023046936A (ja) * | 2021-09-24 | 2023-04-05 | シャープディスプレイテクノロジー株式会社 | 表示装置及び表示装置の製造方法 |
| US11847984B2 (en) * | 2021-12-10 | 2023-12-19 | Texas Instruments Incorporated | Methods and apparatus for a self-calibrating and adaptive display |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100374905C (zh) * | 2005-03-24 | 2008-03-12 | 精工爱普生株式会社 | 投影机 |
| CN100507704C (zh) * | 2003-06-13 | 2009-07-01 | 索尼株式会社 | 投影式显示装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002069030A2 (en) | 2001-02-27 | 2002-09-06 | The University Of British Columbia | High dynamic range display devices |
| JP4120414B2 (ja) * | 2003-02-07 | 2008-07-16 | 三菱電機株式会社 | 投写型表示装置及び画像信号の変換方法 |
| JP2006003586A (ja) * | 2004-06-17 | 2006-01-05 | Seiko Epson Corp | 映像表示装置および映像表示方法ならびにそのプログラム |
| JP4893004B2 (ja) * | 2005-03-24 | 2012-03-07 | セイコーエプソン株式会社 | プロジェクタ |
| JP2006350040A (ja) * | 2005-06-17 | 2006-12-28 | Hitachi Displays Ltd | 投写型表示装置 |
| JP2008203292A (ja) * | 2007-02-16 | 2008-09-04 | Seiko Epson Corp | 画像表示装置、及び画像表示方法 |
| KR101512050B1 (ko) * | 2008-01-25 | 2015-04-16 | 삼성디스플레이 주식회사 | 광원 로컬 디밍 방법, 이를 수행하기 위한 백라이트어셈블리 및 이를 갖는 표시장치 |
| JP5272659B2 (ja) * | 2008-10-31 | 2013-08-28 | 船井電機株式会社 | 液晶表示装置の画素値補正方法 |
-
2013
- 2013-12-26 JP JP2013268717A patent/JP6331382B2/ja not_active Expired - Fee Related
-
2014
- 2014-12-18 US US14/575,342 patent/US9613576B2/en not_active Expired - Fee Related
- 2014-12-22 CN CN201410806048.1A patent/CN104749863B/zh not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100507704C (zh) * | 2003-06-13 | 2009-07-01 | 索尼株式会社 | 投影式显示装置 |
| CN100374905C (zh) * | 2005-03-24 | 2008-03-12 | 精工爱普生株式会社 | 投影机 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20150187242A1 (en) | 2015-07-02 |
| US9613576B2 (en) | 2017-04-04 |
| CN104749863A (zh) | 2015-07-01 |
| JP2015126334A (ja) | 2015-07-06 |
| JP6331382B2 (ja) | 2018-05-30 |
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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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20191222 |