KR950701180A - 액정 디스플레이 패널용 컬러 조정 장치 및 그 방법(color calibration for lcd panel) - Google Patents
액정 디스플레이 패널용 컬러 조정 장치 및 그 방법(color calibration for lcd panel)Info
- Publication number
- KR950701180A KR950701180A KR1019940703349A KR19940703349A KR950701180A KR 950701180 A KR950701180 A KR 950701180A KR 1019940703349 A KR1019940703349 A KR 1019940703349A KR 19940703349 A KR19940703349 A KR 19940703349A KR 950701180 A KR950701180 A KR 950701180A
- Authority
- KR
- South Korea
- Prior art keywords
- color
- liquid crystal
- crystal display
- adjustment device
- display panel
- Prior art date
Links
- 239000004973 liquid crystal related substance Substances 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/02—Diagnosis, testing or measuring for television systems or their details for colour television signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/73—Colour balance circuits, e.g. white balance circuits or colour temperature control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3179—Video signal processing therefor
- H04N9/3182—Colour adjustment, e.g. white balance, shading or gamut
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S345/00—Computer graphics processing and selective visual display systems
- Y10S345/904—Display with fail/safe testing feature
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Liquid Crystal Display Device Control (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/861,128 US5369432A (en) | 1992-03-31 | 1992-03-31 | Color calibration for LCD panel |
PCT/US1993/000660 WO1993020660A1 (en) | 1992-03-31 | 1993-01-25 | Color calibration for lcd panel |
Publications (1)
Publication Number | Publication Date |
---|---|
KR950701180A true KR950701180A (ko) | 1995-02-20 |
Family
ID=25334959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940703349A KR950701180A (ko) | 1992-03-31 | 1994-09-27 | 액정 디스플레이 패널용 컬러 조정 장치 및 그 방법(color calibration for lcd panel) |
Country Status (7)
Country | Link |
---|---|
US (1) | US5369432A (ko) |
EP (1) | EP0634078A1 (ko) |
JP (1) | JPH07505485A (ko) |
KR (1) | KR950701180A (ko) |
SG (1) | SG44027A1 (ko) |
TW (1) | TW246759B (ko) |
WO (1) | WO1993020660A1 (ko) |
Families Citing this family (71)
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KR100514749B1 (ko) * | 2003-05-21 | 2005-09-14 | 삼성전자주식회사 | 디스플레이 기기의 자동 캘리브레이션 장치 및 방법 |
US7623105B2 (en) * | 2003-11-21 | 2009-11-24 | Sharp Laboratories Of America, Inc. | Liquid crystal display with adaptive color |
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US7777714B2 (en) | 2004-05-04 | 2010-08-17 | Sharp Laboratories Of America, Inc. | Liquid crystal display with adaptive width |
US7872631B2 (en) | 2004-05-04 | 2011-01-18 | Sharp Laboratories Of America, Inc. | Liquid crystal display with temporal black point |
US7602369B2 (en) | 2004-05-04 | 2009-10-13 | Sharp Laboratories Of America, Inc. | Liquid crystal display with colored backlight |
US7505018B2 (en) | 2004-05-04 | 2009-03-17 | Sharp Laboratories Of America, Inc. | Liquid crystal display with reduced black level insertion |
US8395577B2 (en) | 2004-05-04 | 2013-03-12 | Sharp Laboratories Of America, Inc. | Liquid crystal display with illumination control |
US7612757B2 (en) | 2004-05-04 | 2009-11-03 | Sharp Laboratories Of America, Inc. | Liquid crystal display with modulated black point |
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US7525528B2 (en) | 2004-11-16 | 2009-04-28 | Sharp Laboratories Of America, Inc. | Technique that preserves specular highlights |
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US20060181552A1 (en) * | 2005-02-11 | 2006-08-17 | Siemens Medical Solutions Usa, Inc. | Image display calibration for ultrasound and other systems |
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JP4438696B2 (ja) * | 2005-06-15 | 2010-03-24 | セイコーエプソン株式会社 | 画像表示装置及び方法 |
US9143657B2 (en) | 2006-01-24 | 2015-09-22 | Sharp Laboratories Of America, Inc. | Color enhancement technique using skin color detection |
US8121401B2 (en) | 2006-01-24 | 2012-02-21 | Sharp Labortories of America, Inc. | Method for reducing enhancement of artifacts and noise in image color enhancement |
US7808526B2 (en) * | 2006-04-04 | 2010-10-05 | Samsung Electronics Co., Ltd. | Methods and systems for example-based TV color calibration |
US8941580B2 (en) | 2006-11-30 | 2015-01-27 | Sharp Laboratories Of America, Inc. | Liquid crystal display with area adaptive backlight |
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-
1992
- 1992-01-25 SG SG1996009471A patent/SG44027A1/en unknown
- 1992-03-31 US US07/861,128 patent/US5369432A/en not_active Expired - Fee Related
- 1992-05-06 TW TW081103533A patent/TW246759B/zh active
-
1993
- 1993-01-25 WO PCT/US1993/000660 patent/WO1993020660A1/en not_active Application Discontinuation
- 1993-01-25 EP EP93904614A patent/EP0634078A1/en not_active Ceased
- 1993-01-25 JP JP5517421A patent/JPH07505485A/ja active Pending
-
1994
- 1994-09-27 KR KR1019940703349A patent/KR950701180A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO1993020660A1 (en) | 1993-10-14 |
TW246759B (ko) | 1995-05-01 |
EP0634078A1 (en) | 1995-01-18 |
US5369432A (en) | 1994-11-29 |
SG44027A1 (en) | 1997-11-14 |
JPH07505485A (ja) | 1995-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |