Invention Grant
US07705812B2 Liquid crystal display device having a drive IC mounted on a flexible board directly connected to a liquid crystal panel
失效
具有安装在直接连接到液晶面板的柔性板上的驱动IC的液晶显示装置
- Patent Title: Liquid crystal display device having a drive IC mounted on a flexible board directly connected to a liquid crystal panel
- Patent Title (中): 具有安装在直接连接到液晶面板的柔性板上的驱动IC的液晶显示装置
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Application No.: US11226153Application Date: 2005-09-14
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Publication No.: US07705812B2Publication Date: 2010-04-27
- Inventor: Takashi Yuda , Satoshi Sekido , Syouichi Fukutoku
- Applicant: Takashi Yuda , Satoshi Sekido , Syouichi Fukutoku
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Greer, Burns & Crain, Ltd.
- Priority: JP2001-165564 20010531; JP2001-302987 20010928; JP2001-388173 20011220
- Main IPC: G09G3/36
- IPC: G09G3/36 ; G09G5/00 ; G06F3/038

Abstract:
A liquid crystal display apparatus including a glass substrate having a liquid display part formed thereon and a plurality of flexible boards connected to a periphery of the glass substrate. The apparatus also includes a liquid crystal drive IC mounted on each of the flexible boards so as to generate liquid crystal drive signals based on input signals. Additionally, the glass substrate has first internal lines and second internal lines. The first internal lines supply the input signals supplied from a first one of the flexible boards to a second one of the flexible boards, and the second internal lines return the input signals supplied from the first one of the flexible boards back to the first one of the flexible boards without any change.
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