KR100370034B1 - 표시소자의 구동회로 - Google Patents
표시소자의 구동회로 Download PDFInfo
- Publication number
- KR100370034B1 KR100370034B1 KR10-2000-0062655A KR20000062655A KR100370034B1 KR 100370034 B1 KR100370034 B1 KR 100370034B1 KR 20000062655 A KR20000062655 A KR 20000062655A KR 100370034 B1 KR100370034 B1 KR 100370034B1
- Authority
- KR
- South Korea
- Prior art keywords
- cathode
- line
- rgb
- anode
- circuit
- Prior art date
Links
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
- G09G3/22—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]
- G09G3/3216—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 a passive matrix
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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
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0439—Pixel structures
- G09G2300/0452—Details of colour pixel setup, e.g. pixel composed of a red, a blue and two green components
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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
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0209—Crosstalk reduction, i.e. to reduce direct or indirect influences of signals directed to a certain pixel of the displayed image on other pixels of said image, inclusive of influences affecting pixels in different frames or fields or sub-images which constitute a same image, e.g. left and right images of a stereoscopic display
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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
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0252—Improving the response speed
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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
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
- G09G2330/021—Power management, e.g. power saving
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Electroluminescent Light Sources (AREA)
- Control Of El Displays (AREA)
Abstract
Description
Claims (4)
- 애노드선과 캐소드선으로 구성된 표시소자의 구동회로에 있어서,상기 애노드선과 캐소드선의 선저항 및 물질의 특성에 따라 달라지는 구동 전압에 상응하도록 RGB 각각의 구동 전압을 다르게 출력하는 애노드 회로와,상기 캐소드 선의 양끝단을 서로 연결하고 상기 캐소드선의 양 끝단에 동일한 신호를 출력하는 캐소드 회로와,인가되는 구동전압의 특성에 따라 RGB 각 소자의 면적비와 애노드선의 폭이 조절된 디스플레이부를 포함하여 구성되는 것을 특징으로 하는 표시소자의 구동회로.
- 제 1 항에 있어서,상기 캐소드 회로는 캐소드선 양쪽에 구성되어 동일한 신호를 디스플레이부에 인가하는 것을 특징으로 하는 표시소자의 구동회로.
- 제 1 항에 있어서,상기 RGB 각 소자의 면적비는 3:6:1 인 것을 특징으로 하는 표시소자의 구동회로.
- 제 1 항에 있어서,상기 애노드 회로는 흰색을 내기 위해 가장 큰 전류를 요구하는 물질의 구동 전압을 낮추어 RGB 각 소자에 일정하게 공급하고,상기 디스플레이부는 비슷한 RGB 구동 전압에서 흰색(white)을 내도록 RGB 각 소자의 면적비와 애노드선의 폭을 조절하는 것을 특징으로 하는 표시소자의 구동회로.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0062655A KR100370034B1 (ko) | 2000-10-24 | 2000-10-24 | 표시소자의 구동회로 |
US09/882,379 US6838819B2 (en) | 2000-06-19 | 2001-06-18 | Full color organic EL display panel, manufacturing method thereof and driving circuit thereof |
CNB011292725A CN1169394C (zh) | 2000-06-19 | 2001-06-19 | 全色有机电致发光显示屏及其制造方法和驱动电路 |
EP10186664.8A EP2264768A3 (en) | 2000-06-19 | 2001-06-19 | Full color organic el display panel. |
EP01305299.8A EP1168448B1 (en) | 2000-06-19 | 2001-06-19 | Full color organic EL display panel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0062655A KR100370034B1 (ko) | 2000-10-24 | 2000-10-24 | 표시소자의 구동회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020031884A KR20020031884A (ko) | 2002-05-03 |
KR100370034B1 true KR100370034B1 (ko) | 2003-01-30 |
Family
ID=19695159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-0062655A KR100370034B1 (ko) | 2000-06-19 | 2000-10-24 | 표시소자의 구동회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100370034B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100810632B1 (ko) * | 2005-04-29 | 2008-03-06 | 삼성에스디아이 주식회사 | 유기 전계 발광 표시 장치 |
KR100689894B1 (ko) | 2005-08-04 | 2007-03-09 | 엘지전자 주식회사 | 유기 전계 발광 소자 및 이를 구동하는 방법 |
KR101442705B1 (ko) * | 2012-10-18 | 2014-09-19 | 지스마트 주식회사 | 균일한 광출력이 가능한 투명전광판 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04214592A (ja) * | 1990-12-12 | 1992-08-05 | Mitsubishi Electric Corp | 放電型表示装置の駆動方式 |
JPH11212512A (ja) * | 1998-01-27 | 1999-08-06 | Gendai Denshi Sangyo Japan Kk | Dc型プラズマディスプレイパネル |
-
2000
- 2000-10-24 KR KR10-2000-0062655A patent/KR100370034B1/ko not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04214592A (ja) * | 1990-12-12 | 1992-08-05 | Mitsubishi Electric Corp | 放電型表示装置の駆動方式 |
JPH11212512A (ja) * | 1998-01-27 | 1999-08-06 | Gendai Denshi Sangyo Japan Kk | Dc型プラズマディスプレイパネル |
Also Published As
Publication number | Publication date |
---|---|
KR20020031884A (ko) | 2002-05-03 |
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