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Backlight module reflector plate

A technology for backlight modules and reflectors, applied in the field of reflectors, can solve the problems of reduced production quantity of backlight modules, increased assembly time, increased assembly steps, etc.

Active Publication Date: 2009-02-18
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the backlight module needs to be additionally covered with aluminum foil 30 during assembly, the assembly steps are increased in this way, that is, the time of assembly is increased, resulting in a decrease in the production quantity of the backlight module.

Method used

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  • Backlight module reflector plate
  • Backlight module reflector plate
  • Backlight module reflector plate

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Experimental program
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Embodiment Construction

[0041] In order to enable the examiner to have a further understanding and understanding of the structural features and the achieved effects of the present invention, I would like to provide preferred embodiments and detailed descriptions, as follows:

[0042] see figure 2 , which is a structural diagram of a preferred embodiment of the present invention; as shown in the figure, the reflective sheet of the backlight module of the present invention includes a reflective layer 50 and a conductive layer 60 , and the conductive layer 60 is disposed on one side of the reflective layer 50 . In this way, when the reflection sheet of the backlight module of the present invention is assembled in the backlight module, the conductive layer 60 is oriented to the outside of the backlight module, and the conductive layer 60 is connected to the ground wire of the backlight module to prevent electromagnetic interference to the components of the backlight module. Normal operation, and through...

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Abstract

The invention relates to a reflecting sheet of backlight module that includes a reflecting layer and a conductive layer set on one side of reflecting layer, and connecting the ground of conductive layer and backlight module. It could avoid electromagnetic interference and static discharge influence the normal running of backlight module component.

Description

technical field [0001] The invention relates to a reflection sheet, in particular to a reflection sheet of a backlight module. Background technique [0002] Backlight modules have been widely used in daily life, especially digital devices, almost can find traces of backlight modules, such as common mobile phones, personal digital assistants (Personal Digital Assistant, PDA), MP3 (MPEG Audio Layer3, MP3) digital portable Listen, the backlight modules of these digital devices are often affected by Electromagnetic Interference (EMI), which causes image jitter and other effects. Electromagnetic interference refers to a kind of electromagnetic wave noise generated during the operation of instruments and devices containing electronic and electrical parts, or unwanted signals of the device itself, which affect other devices through radiation or conduction, causing other devices to operate abnormally. Example: Snowflakes appearing on the TV screen when using a hair dryer. [0003]...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/13357G02F1/1335
Inventor 蔡宜桦柯俊民
Owner AU OPTRONICS CORP