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Display

A display, display panel technology, applied in the direction of instruments, refractors, coin-free or similar appliances, etc., can solve problems such as brightness difference

Active Publication Date: 2014-12-17
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after the backlight module digs a hole, there may be a "gray area" with poor brightness at the edge of the hole

Method used

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Embodiment Construction

[0060] Hereinafter, multiple embodiments of the present disclosure will be disclosed in drawings. For clear description, many practical details will be described in the following description. However, it should be understood that these practical details should not be used to limit the content of this disclosure. In addition, the drawings are for illustrative purposes only, and are not drawn according to the original dimensions. To facilitate understanding, the same components in the following description will be described with the same symbols.

[0061] The "about", "approximately" or "approximately" used in this article are used to modify any amount that can be changed slightly, but such slight changes will not change its essence. If there is no special description in the embodiment, it means that the error range of the value modified with "about", "approximately" or "approximately" is generally allowed within 20%, preferably within 10% Within, and better within 5 percent.

[0...

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Abstract

The invention discloses a display comprising a display panel, a back light module and a roller. The back light module is arranged opposite to the panel; the back light module is formed by a transparent area, a light emitting area and a surrounding area, wherein the surrounding area is arranged between the transparent area and the light emitting area; the transparent area consists of a first edge extending along a first direction and a second edge extending along a second direction; the back light module comprises a first brightening film; the first brightening film is formed by a plurality of first micro structures arrayed along the first direction; light concentration rate of the first micro structure connected with the first edge in the periphery area is smaller than the light concentration rate of the first micro structure passing through the light emitting area; the roller is arranged opposite to the transparent area; and the display panel and the roller are respectively arranged on two relative sides of the back light module.

Description

Technical field [0001] The present invention relates to a display, and more particularly to a display with a brightness enhancement film. Background technique [0002] Generally speaking, in the current slot machine display, in order to make the continuously scrolling patterns in the picture more three-dimensional, a physical scroll wheel can be provided in the display. With the rotation of the scroll wheel, the user can feel that the rotation of the scroll wheel pattern is three-dimensional when viewing the display, rather than an object displayed on a two-dimensional plane. [0003] In order to show the physical scroll wheel inside the display, usually the position of the backlight module inside the display corresponding to the scroll wheel is see-through. In other words, when the user is watching the display, the screen rotated by the scroll wheel can be directly presented to the user through the backlight module and the display panel and other internal components of the displa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V5/02G02F1/13357
CPCG07F17/3211G02B6/0053G02B6/0061G07F17/3213
Inventor 庄幸蓉廖述珀许畯珽
Owner AU OPTRONICS CORP