KR960042515A - 디스플레이를 제어하기 위한 방법 및 회로 - Google Patents
디스플레이를 제어하기 위한 방법 및 회로 Download PDFInfo
- Publication number
- KR960042515A KR960042515A KR1019960013584A KR19960013584A KR960042515A KR 960042515 A KR960042515 A KR 960042515A KR 1019960013584 A KR1019960013584 A KR 1019960013584A KR 19960013584 A KR19960013584 A KR 19960013584A KR 960042515 A KR960042515 A KR 960042515A
- Authority
- KR
- South Korea
- Prior art keywords
- columns
- field emission
- display
- input
- emission emitters
- Prior art date
Links
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
- G09G3/22—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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/22—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of characters or indicia using display control signals derived from coded signals representing the characters or indicia, e.g. with a character-code memory
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0243—Details of the generation of driving signals
- G09G2310/0248—Precharge or discharge of column electrodes before or after applying exact column voltages
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)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Abstract
디스플레이(10)는 열(21,22)과 행(26,27,28,29)으로 구성된 픽셀을 가지며, 열(21,22)은 각 행(26.27,28,29)인 인에이블링하기에 앞서 기준 전압으로 미리 충전된다. 기준전압은 기준 산출기(45) 및 버퍼(46)를 이용하여 향상된다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 전계 방사 디스플레이의 일부분에 대한 개략적인 설명도, 제2도는 본 발명에 따른 제1도의 디스플레이의 일부분에 대한 작동을 설명하는 타이밍도.
Claims (3)
- 복수의 픽셀(11∼19)을 복수의 열(21,22)에 따라서 구성하는 단계; 및 디스플레이(10)의 행(26∼29)을 인에이블링 하기에 앞서 복수의 열(21,22)을 기준 전압값으로 미리 충전시키는 단계를 포함하는 것을 특징으로 하는 디스플레이(10)제어 방법.
- 상기 디스플레이(10)의 가시적인 밝기를 제공하기에 앞서 기준 전압값으로 복수의 열(21,22)을 미리 충전시키는 단계를 포함하는 것을 특징으로 하는 디스플레이(10)제어 방법.
- 전계 방사 디스플레이 제어 회로에 있어서, 입력(44)을 가지는 기준 전계 방사 에미터(36∼39); 상기 기준 전계 방사 에미터(36∼39)의 상기 입력과 연결된 기준 전류원(43); 복수의 열(21,22)로 구성된 복수의 전계 방사 에미터(11∼19); 상기 기준 전계 방사 에미터(36∼39)의 상기 입력과 연결된 입력을 가지며, 상기 복수의 열(21,22)의 각 열과 연결된 출력을 가지는 전압 팔로워(46); 및 상기 복수의 전계 방사 에미터(11∼19)와 연결된 복수의 에미터 전류원(56,57)을 포함하는 것을 특징으로 하는 전계 방사 디스플레이 제어 회로.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/431,995 US5552677A (en) | 1995-05-01 | 1995-05-01 | Method and control circuit precharging a plurality of columns prior to enabling a row of a display |
US431,995 | 1995-05-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960042515A true KR960042515A (ko) | 1996-12-21 |
KR100428527B1 KR100428527B1 (ko) | 2004-07-31 |
Family
ID=23714303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960013584A KR100428527B1 (ko) | 1995-05-01 | 1996-04-30 | 디스플레이를제어하기위한방법및회로 |
Country Status (4)
Country | Link |
---|---|
US (1) | US5552677A (ko) |
JP (1) | JP3979686B2 (ko) |
KR (1) | KR100428527B1 (ko) |
FR (1) | FR2733852B1 (ko) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3482683B2 (ja) * | 1994-04-22 | 2003-12-22 | ソニー株式会社 | アクティブマトリクス表示装置及びその駆動方法 |
AU731140B2 (en) * | 1996-03-28 | 2001-03-22 | Canon Kabushiki Kaisha | Electron-beam generating apparatus, image display apparatus having the same, and method of driving thereof |
JP3278375B2 (ja) * | 1996-03-28 | 2002-04-30 | キヤノン株式会社 | 電子線発生装置、それを備える画像表示装置、およびそれらの駆動方法 |
US5700175A (en) * | 1996-04-08 | 1997-12-23 | Industrial Technology Research Institute | Field emission device with auto-activation feature |
US5723950A (en) * | 1996-06-10 | 1998-03-03 | Motorola | Pre-charge driver for light emitting devices and method |
JP2907150B2 (ja) * | 1996-09-27 | 1999-06-21 | 日本電気株式会社 | 冷陰極電子銃およびこれを用いた電子ビーム装置 |
JP3252897B2 (ja) * | 1998-03-31 | 2002-02-04 | 日本電気株式会社 | 素子駆動装置および方法、画像表示装置 |
JPH11340572A (ja) * | 1998-05-26 | 1999-12-10 | Fuji Xerox Co Ltd | 半導体デバイス及び画像形成装置 |
US6191534B1 (en) * | 1999-07-21 | 2001-02-20 | Infineon Technologies North America Corp. | Low current drive of light emitting devices |
JP3341735B2 (ja) * | 1999-10-05 | 2002-11-05 | 日本電気株式会社 | 有機薄膜el表示装置の駆動装置とその駆動方法 |
WO2001063586A1 (en) * | 2000-02-24 | 2001-08-30 | Koninklijke Philips Electronics N.V. | Organic led display with improved charging of pixel capacities |
JP3951687B2 (ja) | 2001-08-02 | 2007-08-01 | セイコーエプソン株式会社 | 単位回路の制御に使用されるデータ線の駆動 |
CN100382130C (zh) * | 2001-08-29 | 2008-04-16 | 日本电气株式会社 | 用于驱动电流负载器件的半导体器件及提供的电流负载器件 |
WO2003038792A2 (en) * | 2001-10-30 | 2003-05-08 | Three-Five Systems, Inc. | Controlling data dependence and cross-talk between display elements |
JP2003195806A (ja) * | 2001-12-06 | 2003-07-09 | Pioneer Electronic Corp | 有機エレクトロルミネッセンス素子の発光回路及び表示装置 |
EP1563481A1 (en) * | 2002-11-15 | 2005-08-17 | Koninklijke Philips Electronics N.V. | Display device with pre-charging arrangement |
US8035626B2 (en) * | 2002-11-29 | 2011-10-11 | Semiconductor Energy Laboratory Co., Ltd. | Current driving circuit and display device using the current driving circuit |
US7453427B2 (en) * | 2003-05-09 | 2008-11-18 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and driving method thereof |
JP2006185888A (ja) * | 2004-06-08 | 2006-07-13 | Ngk Insulators Ltd | 表示装置 |
JP4532244B2 (ja) * | 2004-11-19 | 2010-08-25 | 日立プラズマディスプレイ株式会社 | プラズマディスプレイ装置 |
US9047810B2 (en) | 2011-02-16 | 2015-06-02 | Sct Technology, Ltd. | Circuits for eliminating ghosting phenomena in display panel having light emitters |
US8963811B2 (en) | 2011-06-27 | 2015-02-24 | Sct Technology, Ltd. | LED display systems |
US8963810B2 (en) | 2011-06-27 | 2015-02-24 | Sct Technology, Ltd. | LED display systems |
US8525424B2 (en) * | 2011-12-05 | 2013-09-03 | Sct Technology, Ltd. | Circuitry and method for driving LED display |
US9485827B2 (en) | 2012-11-22 | 2016-11-01 | Sct Technology, Ltd. | Apparatus and method for driving LED display panel |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2607303A1 (fr) * | 1986-11-26 | 1988-05-27 | Cherry Corp | Ensemble d'affichage en courant continu comportant un dispositif d'excitation a courant constant |
JPH0746266B2 (ja) * | 1987-06-17 | 1995-05-17 | シャープ株式会社 | 薄膜elディスプレイユニットの駆動方法および駆動回路 |
US5122881A (en) * | 1988-08-10 | 1992-06-16 | Hitachi, Ltd. | Solid-state imaging device with an amplifying FET in each pixel and an output capacitor in each row |
US5142184B1 (en) * | 1990-02-09 | 1995-11-21 | Motorola Inc | Cold cathode field emission device with integral emitter ballasting |
US5210472A (en) * | 1992-04-07 | 1993-05-11 | Micron Technology, Inc. | Flat panel display in which low-voltage row and column address signals control a much pixel activation voltage |
JPH06180564A (ja) * | 1992-05-14 | 1994-06-28 | Toshiba Corp | 液晶表示装置 |
US5300862A (en) * | 1992-06-11 | 1994-04-05 | Motorola, Inc. | Row activating method for fed cathodoluminescent display assembly |
US5510807A (en) * | 1993-01-05 | 1996-04-23 | Yuen Foong Yu H.K. Co., Ltd. | Data driver circuit and associated method for use with scanned LCD video display |
US5404081A (en) * | 1993-01-22 | 1995-04-04 | Motorola, Inc. | Field emission device with switch and current source in the emitter circuit |
JP2755113B2 (ja) * | 1993-06-25 | 1998-05-20 | 双葉電子工業株式会社 | 画像表示装置の駆動装置 |
-
1995
- 1995-05-01 US US08/431,995 patent/US5552677A/en not_active Expired - Lifetime
-
1996
- 1996-04-23 JP JP12656896A patent/JP3979686B2/ja not_active Expired - Lifetime
- 1996-04-29 FR FR9605359A patent/FR2733852B1/fr not_active Expired - Fee Related
- 1996-04-30 KR KR1019960013584A patent/KR100428527B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH08305318A (ja) | 1996-11-22 |
US5552677A (en) | 1996-09-03 |
JP3979686B2 (ja) | 2007-09-19 |
FR2733852B1 (fr) | 1998-04-24 |
FR2733852A1 (fr) | 1996-11-08 |
KR100428527B1 (ko) | 2004-07-31 |
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FPAY | Annual fee payment |
Payment date: 20090331 Year of fee payment: 6 |
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LAPS | Lapse due to unpaid annual fee |