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Double screen display module

A display module and dual-screen technology, applied to static indicators, cathode ray tube indicators, telephone structures, etc., can solve the problems of prolonged assembly time, easy mistakes of assembly personnel, reduced production speed and assembly pass rate, etc. To achieve the effect of increasing speed

Active Publication Date: 2005-03-09
AU OPTRONICS CORP
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0006] However, in the above two kinds of dual-screen display modules, since the first display panel and the second display panel need to be combined through the first circuit board and the second circuit board respectively, in this way, no matter whether the flexible circuit board is used Pressing or assembling through a connector will cost a higher production cost
In addition, the known dual-screen display module needs to go through three processes during assembly, and the large number of processes often leads to longer assembly time, and makes assemblers prone to mistakes, resulting in a reduction in production speed and assembly pass rate

Method used

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Embodiment Construction

[0050] Please refer to Figure 2Aand Figure 2B , are respectively the front view and the rear view of a dual-screen display module of a mobile phone in a preferred embodiment of the present invention. The dual-screen display module 200 is composed of, for example, a first display panel 210 , a second display panel 220 and a shared circuit board 230 , wherein the size of the first display panel 210 is larger than that of the second display panel 220 . The shared circuit board 230 can be, for example, a flexible circuit board or a rigid-flex circuit board, which has a first surface 232 and a second surface 234, and the second surface 234 is further configured with a first connection interface 234a and a The second connection interface 234b.

[0051] please refer again Figure 2A and Figure 2B The first display panel 210 and the second display panel 220 can be, for example, a liquid crystal display panel, a light emitting diode display panel, an organic electroluminescent d...

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Abstract

The present invention discloses a double-screen display module, at least including a shared circuit board, a first display panel and a second display panel. Said shared circuit board has a first surface and a second surface, the first display panel and second display panel are respectively placed on first surface and second surface. At least one of first display panel and second display panel is press-fit over the shared circuit board by means of a connection interface on the shared circuit board. Said double-screen display module has lower production cost, and can provide a good assembled yield.

Description

technical field [0001] The present invention relates to a display module, and in particular to a dual display module with lower manufacturing cost and better assembly yield. Background technique [0002] In today's information society, human beings are increasingly dependent on portable electronic products. For example, mobile phones, notebook computers, personal digital assistants (PDAs), etc. can be seen everywhere around our lives. Therefore these portable electronic products have produced inseparable relationship with daily life. With the continuous evolution of electronic technology, portable electronic products with humanization and good functionality are constantly being introduced. Taking mobile phones as an example, there are many types of mobile phones currently on the market. In addition to the upright mobile phones whose operation interface (key board) and display screen are located on the same plane, there is also a kind of operation interface (key board) that ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G5/00G09G5/14H04M1/02
Inventor 陈鸿志
Owner AU OPTRONICS CORP
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