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Mother plate for a flexible printed circuit film and display device

一种柔性印刷电路、显示装置的技术，应用在印刷电路、印刷电路、印刷电路制造等方向，能够解决缺陷率上升等问题

Active Publication Date: 2006-07-12
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the gap is detected after the flexible printed circuit film is attached to the LCD panel, the defect rate of the product will increase

Method used

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  • Mother plate for a flexible printed circuit film and display device
  • Mother plate for a flexible printed circuit film and display device
  • Mother plate for a flexible printed circuit film and display device

Examples

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Embodiment Construction

[0045] Preferred embodiments according to the present invention are described in detail below with reference to examples shown in the accompanying drawings. The embodiments described below with reference to the figures are only for illustrating the present invention.

[0046] figure 1 is an exploded perspective view of a display device having a main panel unit 200 and a sub panel unit 300 . although figure 1 A dual display device is shown as one embodiment of the present invention in which the main panel unit 200 and the sub panel unit 300 are disposed in substantially parallel planes, however, the application of the present invention is not limited to the dual display device. The embodiment of the dual display device shows the structure and arrangement of the display device according to the present invention, but the structure and arrangement of the display device may have various other forms.

[0047] figure 1 The illustrated display device 100 includes panel units 200, ...

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Abstract

The present invention relates to a mother plate for a flexible printed circuit film with a cutting pattern and a display device provided with a flexible printed circuit film cut from the same. The display device includes a display panel for a panel unit displaying an image, a display panel electrode formed on the display panel, and a flexible printed circuit film electrically connected to a terminal of the display panel electrode. The flexible printed circuit film includes a wiring electrically connected to the display panel electrode, and a cutting pattern having a cutting portion formed to be adjacent to the wiring in at least one edge of the flexible printed circuit film.

Description

[0001] Cross References to Related Applications [0002] This application claims priority from Korean Patent Application No. 2005-0000412 filed in the Korean Intellectual Property Office on Jan. 4, 2005, the entire contents of which are hereby incorporated by reference. technical field [0003] The present invention generally relates to a mother board for a flexible printed circuit film having a cutting pattern, and a display device made using a flexible printed circuit film cut from the master board, and more particularly, to an easily cut flexible printed circuit film for flexible printing A mother board of a circuit film, and a display device provided with the flexible printed circuit film. Background technique [0004] Due to the recent development of semiconductor technology, the demand for small-sized, light-weight, and high-performance display devices has rapidly increased. Naturally, a liquid crystal display (LCD) device, which has desirable features of small size, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/18H05K1/16G09F9/00G02F1/133
CPCG02F1/13452H05K2203/175H05K1/0393H05K3/0052G02F2001/133342H05K2201/09781G02F1/133342E05B73/00
Inventor 朴喜英金润熙
Owner SAMSUNG DISPLAY CO LTD