DE10347036A1 - Anordnung mit einem Panel eines Flachbildschirms - Google Patents
Anordnung mit einem Panel eines Flachbildschirms Download PDFInfo
- Publication number
- DE10347036A1 DE10347036A1 DE10347036A DE10347036A DE10347036A1 DE 10347036 A1 DE10347036 A1 DE 10347036A1 DE 10347036 A DE10347036 A DE 10347036A DE 10347036 A DE10347036 A DE 10347036A DE 10347036 A1 DE10347036 A1 DE 10347036A1
- Authority
- DE
- Germany
- Prior art keywords
- panel
- image signal
- converter
- arrangement
- contrast
- 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.)
- Withdrawn
Links
- 230000003679 aging effect Effects 0.000 abstract 2
- 239000011521 glass Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
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
- G09G3/2092—Details of a display terminals using a flat panel, the details relating to the control arrangement of the display terminal and to the interfaces thereto
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/0271—Housings; Attachments or accessories for photometers
-
- 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
- G09G2320/029—Improving the quality of display appearance by monitoring one or more pixels in the display panel, e.g. by monitoring a fixed reference pixel
-
- 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
- G09G2320/06—Adjustment of display parameters
- G09G2320/066—Adjustment of display parameters for control of contrast
-
- 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
Abstract
Es wird eine Anordnung mit einem Panel eines Flachbildschirms und mit einem Grafikprozessor vorgeschlagen, welchem durch einen A/D-Wandler ein digitalisiertes Bildsignal zuführbar ist, das der A/D-Wandler aus einem analogen Bildsignal erzeugt, wobei eine Verstärkung des A/D-Wandlers derart einstellbar ist, dass der A/D-Wandler aus dem größten Videolevel des analogen Bildsignals einen maximalen Videostep des digitalen Bildsignals erzeugt. Durch geeignete Maßnahmen werden einerseits störende Einflüsse auf den Kontrast eines Bildes aufgrund von Alterungseffekten der lichtdurchlässigen Teile des Panels, z. B. aufgrund von Alterungseffekten des Panel-Glases, der LCD-Flüssigkeit oder der Diffusor- und/oder Polarisationsfolien, vermindert und andererseits ist der Sensor nur während einer Kalibrierphase über der Anzeigefläche sichtbar. Der Kontrast wird automatisch vor Ort, z. B. während eines Einsatzes des Fachbildschirms im medizinischen Bereich, abgeglichen, Servicepersonal ist dazu nicht erforderlich.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10347036A DE10347036A1 (de) | 2003-10-09 | 2003-10-09 | Anordnung mit einem Panel eines Flachbildschirms |
US10/574,678 US20070091127A1 (en) | 2003-10-09 | 2004-10-08 | Arrangement with a panel of a flat screen |
DE112004001907T DE112004001907D2 (de) | 2003-10-09 | 2004-10-08 | Anordnung mit einem Panel eines Flachbildschirms |
PCT/EP2004/011299 WO2005036511A1 (de) | 2003-10-09 | 2004-10-08 | Anordnung mit einem panel eines flachbildschirms |
JP2006530130A JP4805832B2 (ja) | 2003-10-09 | 2004-10-08 | フラットディスプレイのパネル装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10347036A DE10347036A1 (de) | 2003-10-09 | 2003-10-09 | Anordnung mit einem Panel eines Flachbildschirms |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10347036A1 true DE10347036A1 (de) | 2005-05-04 |
Family
ID=34399415
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10347036A Withdrawn DE10347036A1 (de) | 2003-10-09 | 2003-10-09 | Anordnung mit einem Panel eines Flachbildschirms |
DE112004001907T Expired - Fee Related DE112004001907D2 (de) | 2003-10-09 | 2004-10-08 | Anordnung mit einem Panel eines Flachbildschirms |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE112004001907T Expired - Fee Related DE112004001907D2 (de) | 2003-10-09 | 2004-10-08 | Anordnung mit einem Panel eines Flachbildschirms |
Country Status (4)
Country | Link |
---|---|
US (1) | US20070091127A1 (de) |
JP (1) | JP4805832B2 (de) |
DE (2) | DE10347036A1 (de) |
WO (1) | WO2005036511A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007039636A2 (de) * | 2005-10-06 | 2007-04-12 | Eizo Gmbh | Bildwiedergabegerät mit sensor zur erfassung der leuchtdichte |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008152932A1 (ja) * | 2007-06-13 | 2008-12-18 | Nec Corporation | 画像表示装置、画像表示方法、及びその表示プログラム |
TWI421482B (zh) * | 2008-12-02 | 2014-01-01 | Chi Lin Technology Co Ltd | 螢幕校正裝置與螢幕 |
DE102009021375A1 (de) * | 2009-05-14 | 2010-11-18 | Marc Leppla | Sensor zum Messen einer Lichtgröße und Verfahren zum Kalibrieren eines Monitors |
JP6283555B2 (ja) * | 2014-04-15 | 2018-02-21 | Eizo株式会社 | 光センサ装置及び画像表示装置 |
KR102177953B1 (ko) * | 2014-05-26 | 2020-11-12 | 엘지전자 주식회사 | 디스플레이 장치 |
KR102177961B1 (ko) * | 2014-05-26 | 2020-11-12 | 엘지전자 주식회사 | 디스플레이 장치 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5016049A (en) * | 1988-06-03 | 1991-05-14 | Minolta Camera Kabushiki Kaisha | Document detecting device for an image forming apparatus |
WO1998052182A1 (en) * | 1997-05-14 | 1998-11-19 | Unisplay S.A. | Display system with brightness correction |
JP3449888B2 (ja) * | 1997-06-23 | 2003-09-22 | 株式会社日立製作所 | アナログインタフェース液晶表示装置 |
US6297791B1 (en) * | 1997-11-21 | 2001-10-02 | Seiko Epson Corporation | Adjustment method of display device |
JPH11272228A (ja) * | 1998-03-19 | 1999-10-08 | Mitsubishi Electric Corp | ディスプレイ駆動装置及びその方法 |
US6611249B1 (en) * | 1998-07-22 | 2003-08-26 | Silicon Graphics, Inc. | System and method for providing a wide aspect ratio flat panel display monitor independent white-balance adjustment and gamma correction capabilities |
JP3586116B2 (ja) * | 1998-09-11 | 2004-11-10 | エヌイーシー三菱電機ビジュアルシステムズ株式会社 | 画質自動調整装置及び表示装置 |
JP2000115801A (ja) * | 1998-09-30 | 2000-04-21 | Fujitsu General Ltd | Pdpの白バランス調整装置 |
JP2002055675A (ja) * | 1999-09-17 | 2002-02-20 | Matsushita Electric Ind Co Ltd | 画像表示装置 |
JP2002044681A (ja) * | 2000-07-21 | 2002-02-08 | Nec Corp | プラズマディスプレイ輝度制御装置及び方法並びに記録媒体 |
US6633286B1 (en) * | 2000-09-01 | 2003-10-14 | Rockwell Collins, Inc. | Method and apparatus for providing a monitor deployment |
JP2003032541A (ja) * | 2001-07-17 | 2003-01-31 | Canon Inc | 画像処理装置及びシステム |
US7295186B2 (en) * | 2003-01-14 | 2007-11-13 | Avago Technologies Ecbuip (Singapore) Pte Ltd | Apparatus for controlling a screen pointer that distinguishes between ambient light and light from its light source |
US20040150649A1 (en) * | 2003-01-30 | 2004-08-05 | Jerry Moscovitch | Method and apparatus for matching multiple displays in a multi-display environment |
US7728959B2 (en) * | 2003-06-21 | 2010-06-01 | Aprilis, Inc. | Acquisition of high resolution biometric images |
DE10339503B3 (de) * | 2003-08-27 | 2005-04-21 | Siemens Ag | Anordnung mit einem Panel eines Flachbildschirms |
US20050134557A1 (en) * | 2003-12-19 | 2005-06-23 | Xu-Wen Feng | ACF assembly apparatus and method |
US20070273290A1 (en) * | 2004-11-29 | 2007-11-29 | Ian Ashdown | Integrated Modular Light Unit |
US7468611B2 (en) * | 2006-10-20 | 2008-12-23 | Photon Dynamics, Inc. | Continuous linear scanning of large flat panel media |
-
2003
- 2003-10-09 DE DE10347036A patent/DE10347036A1/de not_active Withdrawn
-
2004
- 2004-10-08 WO PCT/EP2004/011299 patent/WO2005036511A1/de active Application Filing
- 2004-10-08 US US10/574,678 patent/US20070091127A1/en not_active Abandoned
- 2004-10-08 JP JP2006530130A patent/JP4805832B2/ja active Active
- 2004-10-08 DE DE112004001907T patent/DE112004001907D2/de not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007039636A2 (de) * | 2005-10-06 | 2007-04-12 | Eizo Gmbh | Bildwiedergabegerät mit sensor zur erfassung der leuchtdichte |
WO2007039636A3 (de) * | 2005-10-06 | 2007-06-21 | Siemens Ag | Bildwiedergabegerät mit sensor zur erfassung der leuchtdichte |
Also Published As
Publication number | Publication date |
---|---|
US20070091127A1 (en) | 2007-04-26 |
JP2007510168A (ja) | 2007-04-19 |
JP4805832B2 (ja) | 2011-11-02 |
WO2005036511A1 (de) | 2005-04-21 |
DE112004001907D2 (de) | 2006-08-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8143 | Lapsed due to claiming internal priority |