TW200515351A - Clock signal amplifying method and driving stage for LCD driving circuit - Google Patents
Clock signal amplifying method and driving stage for LCD driving circuitInfo
- Publication number
- TW200515351A TW200515351A TW092129519A TW92129519A TW200515351A TW 200515351 A TW200515351 A TW 200515351A TW 092129519 A TW092129519 A TW 092129519A TW 92129519 A TW92129519 A TW 92129519A TW 200515351 A TW200515351 A TW 200515351A
- Authority
- TW
- Taiwan
- Prior art keywords
- voltage
- low
- temporary
- target voltage
- clock signal
- 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
- G09G3/2092—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
- G09G3/2096—Details of the interface to the display terminal specific for a flat panel
-
- 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
- G09G3/34—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 by control of light from an independent source
- G09G3/36—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 by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3685—Details of drivers for data electrodes
- G09G3/3688—Details of drivers for data electrodes suitable for active matrices only
-
- 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
- G09G2310/0264—Details of driving circuits
- G09G2310/0289—Details of voltage level shifters arranged for use in a driving circuit
-
- 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)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW092129519A TWI270042B (en) | 2003-10-24 | 2003-10-24 | Clock signal amplifying method and driving stage for LCD driving circuit |
US10/708,178 US7292216B2 (en) | 2003-10-24 | 2004-02-13 | Clock signal amplifying method and driving stage for LCD driving circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW092129519A TWI270042B (en) | 2003-10-24 | 2003-10-24 | Clock signal amplifying method and driving stage for LCD driving circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200515351A true TW200515351A (en) | 2005-05-01 |
TWI270042B TWI270042B (en) | 2007-01-01 |
Family
ID=34511727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW092129519A TWI270042B (en) | 2003-10-24 | 2003-10-24 | Clock signal amplifying method and driving stage for LCD driving circuit |
Country Status (2)
Country | Link |
---|---|
US (1) | US7292216B2 (zh) |
TW (1) | TWI270042B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100715933B1 (ko) * | 2006-01-21 | 2007-05-08 | 주식회사 실리콘웍스 | 액정표시장치의 구동회로 |
TWI391729B (zh) * | 2008-07-16 | 2013-04-01 | Tpo Displays Corp | 液晶顯示裝置 |
TW201017616A (en) * | 2008-10-28 | 2010-05-01 | Novatek Microelectronics Corp | Driver apparatus |
CN105632438B (zh) * | 2016-01-08 | 2017-12-08 | 京东方科技集团股份有限公司 | 电平偏移单元、电平偏移电路及驱动方法、栅极驱动电路 |
CN107689205B (zh) * | 2017-10-25 | 2019-12-24 | 深圳市华星光电半导体显示技术有限公司 | Goa电路 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3144166B2 (ja) * | 1992-11-25 | 2001-03-12 | ソニー株式会社 | 低振幅入力レベル変換回路 |
JP3483714B2 (ja) * | 1996-09-20 | 2004-01-06 | 株式会社半導体エネルギー研究所 | アクティブマトリクス型液晶表示装置 |
EP1020839A3 (en) * | 1999-01-08 | 2002-11-27 | Sel Semiconductor Energy Laboratory Co., Ltd. | Semiconductor display device and driving circuit therefor |
-
2003
- 2003-10-24 TW TW092129519A patent/TWI270042B/zh not_active IP Right Cessation
-
2004
- 2004-02-13 US US10/708,178 patent/US7292216B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US7292216B2 (en) | 2007-11-06 |
US20050088397A1 (en) | 2005-04-28 |
TWI270042B (en) | 2007-01-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK4A | Expiration of patent term of an invention patent |