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Apparatus for manufaturing a light guide panel and mehtod for manufacturing a light guide panel

A technology of light guide plates and partitions, which is applied in the directions of optics, light guides, optical components, etc., can solve the problem of low efficiency of the production process of light guide plates, and achieve the effect of improving productivity.

Inactive Publication Date: 2015-08-12
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the case of producing the light guide plate using the extrusion method, the raw plate used to manufacture the light guide plate is cut one by one, and thus the efficiency of the light guide plate production process is not high

Method used

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  • Apparatus for manufaturing a light guide panel and mehtod for manufacturing a light guide panel
  • Apparatus for manufaturing a light guide panel and mehtod for manufacturing a light guide panel
  • Apparatus for manufaturing a light guide panel and mehtod for manufacturing a light guide panel

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Embodiment Construction

[0022] The aspects and features of the present disclosure and methods for achieving the aspects and features will become apparent by referring to the embodiments to be described in detail with reference to the accompanying drawings. However, the present invention is not limited to the embodiments disclosed hereinafter, but can be implemented in various forms. Matters defined in the specification, such as detailed structures and elements, are details provided to facilitate understanding of the present disclosure by those of ordinary skill in the art.

[0023] The term "on" is used to indicate that an element is on another element or on a different layer or on a certain layer, and includes the case where an element is directly on another element or layer and an element passes through another layer or Both where another element is located on another element. Throughout the specification of the present invention, the same reference numerals are used for the same elements between ...

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PUM

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Abstract

An apparatus for manufacturing a light guide panel and a method for manufacturing a light guide panel are provided. An apparatus for manufacturing a light guide panel includes a first dummy plate arranged on an original plate for manufacturing a first light guide panel and a cutting device configured to cut the original plate for manufacturing the first light guide panel, wherein a lower surface of the first dummy plate includes a first concave portion in a position that corresponds to a position of a first convex portion arranged on an upper surface of the original plate for manufacturing the first light guide panel.

Description

technical field [0001] The present invention relates to an apparatus and method for manufacturing a light guide plate, and more particularly, to an apparatus and method for manufacturing a light guide plate using an original plate for manufacturing a light guide plate. Background technique [0002] The liquid crystal display includes a liquid crystal display module connected to a housing. The liquid crystal display module includes a liquid crystal panel consisting of two substrates between which a liquid crystal layer is placed, and a backlight assembly placed behind the liquid crystal panel to provide light to the liquid crystal layer. The liquid crystal panel displays images by adjusting transmittance of light supplied from a backlight assembly. [0003] According to the position of the light source, the backlight assembly is divided into a direct type and a photometric type. In the direct type backlight assembly, the light source is disposed behind the display panel, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B6/00B29C43/02B29C43/40
CPCB26D7/0006G02B6/0011G02F1/133524B26D1/14B26D5/00G02B6/002G02B6/0065Y10T83/0476Y10T83/667
Inventor 金基哲
Owner SAMSUNG DISPLAY CO LTD