Invention Grant
- Patent Title: Tape carrier, tape carrier for liquid crystal display device, and liquid crystal display device
- Patent Title (中): 胶带载体,液晶显示装置用载体,液晶显示装置
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Application No.: US11882517Application Date: 2007-08-02
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Publication No.: US07652356B2Publication Date: 2010-01-26
- Inventor: Tatsuya Shiki
- Applicant: Tatsuya Shiki
- Applicant Address: JP Kanagawa
- Assignee: NEC LCD Technologies, Ltd.
- Current Assignee: NEC LCD Technologies, Ltd.
- Current Assignee Address: JP Kanagawa
- Agency: Young & Thompson
- Priority: JP2006-223596 20060818
- Main IPC: H01L23/495
- IPC: H01L23/495

Abstract:
To provide a tape carrier capable of suppressing the formation of wrinkles at a non-continuous portion of strength of the tape carrier and avoid the signal line breakage associated with bending operation. A driver IC is mounted on an insulation film tape, input terminal is arranged at one end and an output terminal is arranged at the other end of the insulation film tape, input signal lines and output signal lines are individually mounted between the driver IC and each terminal, and a resin applying region is arranged at a mounting portion of the driver IC. An independent dummy pattern without connecting destination to be electrically connected to is arranged near each end on the side not facing each terminal of the driver IC on the insulation film tape, and the respective end on the driver IC side of each dummy pattern is extended into the resin applying region.
Public/Granted literature
- US20080043195A1 Tape carrier, tape carrier for liquid crystal display device, and liquid crystal display device Public/Granted day:2008-02-21
Information query
IPC分类: