Invention Grant
- Patent Title: LCD and circuit architecture thereof
- Patent Title (中): LCD及其电路结构
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Application No.: US12997696Application Date: 2010-09-01
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Publication No.: US08421720B2Publication Date: 2013-04-16
- Inventor: Chengming He , Dongsheng Guo , Liangchan Liao
- Applicant: Chengming He , Dongsheng Guo , Liangchan Liao
- Applicant Address: CN Guangdong
- Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd.
- Current Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd.
- Current Assignee Address: CN Guangdong
- Agency: Ditthavong Mori & Steiner, P.C.
- Priority: CN201010230801 20100714
- International Application: PCT/CN2010/076546 WO 20100901
- International Announcement: WO2012/006804 WO 20120119
- Main IPC: G09G3/36
- IPC: G09G3/36 ; G09G5/00
Abstract:
A liquid crystal display (LCD) and circuit architecture thereof are proposed. Power signal lines, data signal lines, and control signal lines are mounted on a printed circuit board (PCB) and a thin film substrate. The thin film substrate is connected to a LCD panel by using a COF bonding. These circuits can be transferred onto a conductive glass of the panel and subsequently onto source driver chips of the thin film substrate of the COF. Therefore, a position which needs the least time for power signal lines, data signal lines, and control signal lines to transmit to all of the circuits of the panel on the PCB can be calculated in order to achieve the best design.
Public/Granted literature
- US20120013589A1 LCD AND CIRCUIT ARCHITECTURE THEREOF Public/Granted day:2012-01-19
Information query
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