KR101043706B1 - 도트 매트릭스형 표시 장치 및 이것을 이용한 정보 기기 - Google Patents
도트 매트릭스형 표시 장치 및 이것을 이용한 정보 기기 Download PDFInfo
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- KR101043706B1 KR101043706B1 KR1020040037313A KR20040037313A KR101043706B1 KR 101043706 B1 KR101043706 B1 KR 101043706B1 KR 1020040037313 A KR1020040037313 A KR 1020040037313A KR 20040037313 A KR20040037313 A KR 20040037313A KR 101043706 B1 KR101043706 B1 KR 101043706B1
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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
- G09G3/007—Use of pixel shift techniques, e.g. by mechanical shift of the physical pixels or by optical shift of the perceived pixels
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/01—Arrangements for reducing harmonics or ripples
-
- 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
- G09G3/22—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 using controlled light sources
- G09G3/30—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 using controlled light sources using electroluminescent panels
- G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
- G09G3/3225—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
- G09G3/3233—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix with pixel circuitry controlling the current through the light-emitting element
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
-
- 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
- G09G2320/046—Dealing with screen burn-in prevention or compensation of the effects thereof
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/04—Changes in size, position or resolution of an image
- G09G2340/0464—Positioning
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/20—Active power filtering [APF]
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/40—Arrangements for reducing harmonics
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Electroluminescent Light Sources (AREA)
- Control Of El Displays (AREA)
Abstract
Description
Claims (11)
- 복수의 자발광 소자를 도트 매트릭스형으로 배열한 표시 장치를 포함하는 정보기기로서,상기 표시 장치는, 이 표시 장치의 표시 영역의 일부 또는 전부에 아이콘, 화상, 문자 등이 표시되고, 상기 아이콘, 화상, 문자 등의 표시 원점을 1 도트 이상 이동시켜 표시시키는 이동 표시 수단을 포함하고,상기 정보기기에서 임의의 수동 조작이 이루어진 것을 검지하여 제어 신호를 출력하는 조작 검지 수단이 구비되고, 상기 이동 표시 수단은 상기 조작 검지 수단으로부터의 제어 신호를 받아 상기 표시 원점의 이동 동작을 실행하도록 구성한 것을 특징으로 하는 정보기기.
- 제1항에 있어서, 상기 이동 표시 수단에 의해 이동 표시되는 표시 원점의 이동 방향은 상기 표시 영역의 상하 방향, 좌우 방향, 또는 그 조합인 것을 특징으로 하는 정보기기.
- 제1항에 있어서, 상기 아이콘, 화상, 문자 등 중에서 2개 이상이 동시에 표시되고, 상기 이동 표시 수단은 표시 영역 상에 상기 아이콘, 화상, 문자 등의 상대적인 위치가 변화하지 않도록 상기 표시 원점을 이동시키는 수단을 갖는 것을 특징으로 하는 정보기기.
- 제2항에 있어서, 상기 아이콘, 화상, 문자 등 중에서 2개 이상이 동시에 표시되고, 상기 이동 표시 수단은 표시 영역 상에 상기 아이콘, 화상, 문자 등의 상대적인 위치가 변화하지 않도록 상기 표시 원점을 이동시키는 수단을 갖는 것을 특징으로 하는 정보기기.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 이동 표시 수단은 표시 영역상의 미리 정해진 복수의 위치에 상기 표시 원점을 설정할 수 있도록 구성되고, 상기 복수의 위치가 각각 관리 번호로 정의되고, 상기 표시 원점의 이동 순서가 상기 관리 번호의 올림차순 또는 내림차순으로 이루어질 수 있도록 구성한 것을 특징으로 하는 정보기기.
- 제5항에 있어서, 상기 이동 표시 수단에는 상기 표시 원점의 설정 위치를 나타내는 최후의 관리 번호를 기억하는 불휘발성 메모리가 구비되고, 다음 표시 원점의 설정이 상기 메모리에 기억된 관리 번호를 기준으로 올림차순 또는 내림차순으로 이루어질 수 있도록 구성한 것을 특징으로 하는 정보기기.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 상기 이동 표시 수단은 표시 영역상의 미리 정해진 복수의 위치에 상기 표시 원점을 설정할 수 있도록 구성되고, 상기 복수의 위치가 각각 관리 번호로 정의되고, 상기 표시 원점의 이동 순서가, 난수를 이용하여 랜덤하게 추출되는 관리 번호에 따르도록 구성한 것을 특징으로 하는 정보기기.
- 제1항에 있어서, 도트 매트릭스형으로 배열되는 상기 자발광 소자가 R(적), G(녹), B(청)의 각 색을 발광하는 소자에 의해 구성되어 있는 것을 특징으로 하는 정보기기.
- 제1항 또는 제8항에 있어서, 상기 자발광 소자가 유기 EL 소자에 의해 구성되어 있는 것을 특징으로 하는 정보기기.
- 삭제
- 제1항에 있어서, 상기 정보기기에는 소정의 경과 시간으로 타임 업되는 타이머가 더 구비되고, 상기 타이머가 타임 업인 상태에서, 상기 조작 검지 수단으로부터의 제어 신호를 받은 경우에, 상기 표시 원점의 이동 동작을 실행하도록 구성한 것을 특징으로 하는 정보기기.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2003-00152169 | 2003-05-29 | ||
JP2003152169A JP4471258B2 (ja) | 2003-05-29 | 2003-05-29 | 表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040103315A KR20040103315A (ko) | 2004-12-08 |
KR101043706B1 true KR101043706B1 (ko) | 2011-06-24 |
Family
ID=33447780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040037313A KR101043706B1 (ko) | 2003-05-29 | 2004-05-25 | 도트 매트릭스형 표시 장치 및 이것을 이용한 정보 기기 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7339552B2 (ko) |
JP (1) | JP4471258B2 (ko) |
KR (1) | KR101043706B1 (ko) |
CN (2) | CN101281722B (ko) |
TW (1) | TWI248053B (ko) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003195852A (ja) * | 2001-12-28 | 2003-07-09 | Canon Inc | 画像処理装置 |
KR101112554B1 (ko) | 2005-04-11 | 2012-02-15 | 삼성전자주식회사 | 표시 장치의 구동 장치 및 이를 포함하는 표시 장치 |
KR100700491B1 (ko) * | 2005-04-28 | 2007-03-28 | 삼성에스디아이 주식회사 | 아이콘부를 구비하는 유기 전계 발광 표시 장치 |
US20070109284A1 (en) | 2005-08-12 | 2007-05-17 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
KR100762794B1 (ko) | 2006-04-04 | 2007-10-02 | 엘지전자 주식회사 | 잔상 제거 방법 및 잔상 제거 기능을 갖는 플라즈마디스플레이 장치 |
JP5176293B2 (ja) | 2006-06-29 | 2013-04-03 | ソニー株式会社 | 表示装置および方法 |
TW200912848A (en) * | 2007-04-26 | 2009-03-16 | Sony Corp | Display correction circuit of organic EL panel |
JP5206088B2 (ja) * | 2008-04-15 | 2013-06-12 | 富士通モバイルコミュニケーションズ株式会社 | 情報処理装置 |
EP2226789A1 (en) * | 2009-03-03 | 2010-09-08 | Associated Industries China, Inc. | Method of preventing image sticking on a TFT-LCD |
CN102467865A (zh) * | 2010-11-18 | 2012-05-23 | 深圳Tcl新技术有限公司 | 一种防止平板显示器烧屏的方法 |
KR101890135B1 (ko) * | 2011-03-18 | 2018-08-23 | 삼성전자주식회사 | 잔상 감소를 위한 gui 제공 방법 및 표시 장치 |
JP5324611B2 (ja) * | 2011-03-28 | 2013-10-23 | Necディスプレイソリューションズ株式会社 | 画面焼き付き防止装置および画面焼き付き防止方法 |
US10475417B2 (en) * | 2017-03-29 | 2019-11-12 | Intel Corporation | History-aware selective pixel shifting |
Citations (4)
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JPH1020838A (ja) * | 1996-07-01 | 1998-01-23 | Mitsubishi Electric Corp | 画像表示装置の蛍光面保護回路 |
JP2000227775A (ja) | 1999-02-08 | 2000-08-15 | Nec Corp | 表示装置の焼付防止方法及び表示装置の焼付防止装置 |
US20010035874A1 (en) * | 2000-04-27 | 2001-11-01 | Pelco | Method for prolonging CRT screen life by reduced phosphor burning |
JP2002123212A (ja) | 2000-10-16 | 2002-04-26 | Nec Corp | 画像表示装置およびその駆動方法 |
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US4358761A (en) * | 1979-09-28 | 1982-11-09 | Sanyo Electric Co. Ltd. | Dot matrix display apparatus |
JP3454292B2 (ja) * | 1995-03-09 | 2003-10-06 | 株式会社富士通ゼネラル | 表示器の焼付防止回路 |
AU4400496A (en) * | 1996-01-11 | 1997-08-01 | Fourie, Inc. | Display |
FI115801B (fi) * | 1999-05-27 | 2005-07-15 | Nokia Corp | Näytön ohjaaminen |
CN1279560A (zh) * | 1999-07-02 | 2001-01-10 | 深圳市赛格集团有限公司 | 等离子体显示器中隔行视频信号的显示方法和装置 |
JP4920834B2 (ja) * | 2000-06-26 | 2012-04-18 | キヤノン株式会社 | 画像表示装置、及び画像表示装置の駆動方法 |
JP2003330420A (ja) * | 2002-05-16 | 2003-11-19 | Semiconductor Energy Lab Co Ltd | 発光装置の駆動方法 |
US20050219229A1 (en) * | 2004-04-01 | 2005-10-06 | Sony Corporation | Image display device and method of driving image display device |
-
2003
- 2003-05-29 JP JP2003152169A patent/JP4471258B2/ja not_active Expired - Lifetime
-
2004
- 2004-04-20 TW TW093111015A patent/TWI248053B/zh active
- 2004-05-18 US US10/847,436 patent/US7339552B2/en not_active Expired - Fee Related
- 2004-05-25 KR KR1020040037313A patent/KR101043706B1/ko active IP Right Grant
- 2004-05-31 CN CN2008100918785A patent/CN101281722B/zh not_active Expired - Lifetime
- 2004-05-31 CN CNB2004100488882A patent/CN100452151C/zh not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1020838A (ja) * | 1996-07-01 | 1998-01-23 | Mitsubishi Electric Corp | 画像表示装置の蛍光面保護回路 |
JP2000227775A (ja) | 1999-02-08 | 2000-08-15 | Nec Corp | 表示装置の焼付防止方法及び表示装置の焼付防止装置 |
US20010035874A1 (en) * | 2000-04-27 | 2001-11-01 | Pelco | Method for prolonging CRT screen life by reduced phosphor burning |
JP2002123212A (ja) | 2000-10-16 | 2002-04-26 | Nec Corp | 画像表示装置およびその駆動方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2004354685A (ja) | 2004-12-16 |
US20040239663A1 (en) | 2004-12-02 |
CN101281722A (zh) | 2008-10-08 |
KR20040103315A (ko) | 2004-12-08 |
TWI248053B (en) | 2006-01-21 |
CN1573878A (zh) | 2005-02-02 |
JP4471258B2 (ja) | 2010-06-02 |
TW200426755A (en) | 2004-12-01 |
CN101281722B (zh) | 2010-12-15 |
US7339552B2 (en) | 2008-03-04 |
CN100452151C (zh) | 2009-01-14 |
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