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Optical grade plastic transparent cut display and manufacturing method thereof

A production method and transparent sheet technology, applied in optics, optical components, instruments, etc., can solve the problems of long firing cycle and achieve the effects of light weight, short production cycle and low cost

Inactive Publication Date: 2014-02-19
TPV DISPLAY TECH (XIAMEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The firing cycle of traditional glass products is long, and some new furnaces even need half a year of commissioning period

Method used

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  • Optical grade plastic transparent cut display and manufacturing method thereof
  • Optical grade plastic transparent cut display and manufacturing method thereof

Examples

Experimental program
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Embodiment Construction

[0011] refer to figure 2 , an optical grade plastic transparent sheet display, comprising a front frame 1, a touch module 2, a display module 3 and a rear cover 4, characterized in that: the touch module 2 is an optical grade plastic transparent sheet, the optical grade The front visual area of ​​the plastic transparent sheet is non-conductively plated with multi-layer coating by NCVM, and the touch area on the back of the optical grade plastic transparent sheet is electroplated with thin film by ITO.

[0012] In this embodiment, the optical-grade plastic transparent sheet and the front frame of the display are integrated, and the front frame 1 and the optical-grade plastic transparent sheet are simultaneously made into one during injection compression molding of PC or PMMA materials; or the optical-grade transparent sheet The transparent plastic sheet is molded by ICM injection molding, and then screen-printed into a sheet and assembled with a front frame with a thin frame t...

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Abstract

The invention relates to a manufacturing method of an optical grade plastic transparent cut display. The manufacturing method is characterized by comprising the following steps of: (1) manufacturing an optical grade plastic transparent cut from a PC (Polycarbonate) or PMMA (Polymethyl Methacrylate) material by performing ICM (Injection Compression Molding); (2) performing NCVM (Non Conductive Vacuum Metallization) on a front vision region of the optical grade plastic transparent cut; (3) performing ITO (Indium Tin Oxides) film coating treatment on a back touch control region of the optical grade plastic transparent cut; (4) integrating or assembling the optical grade plastic transparent cut with a front frame into a whole; and (5) assembling a back cover, the display and the front frame into a whole. The invention further provides a corresponding optical grade plastic transparent cut display. In the invention, a glass screen plate is replaced by the optical grade plastic transparent cut, so that the cost is lowered greatly and a frame-less visual effect can be achieved.

Description

technical field [0001] The invention relates to an optical-grade plastic transparent sheet display and a manufacturing method thereof, belonging to the field of display industry manufacturing. Background technique [0002] Existing electronic products that need to use touch functions all use glass screen panels, such as figure 1 As shown, the existing display is composed of a front frame 1, a touch module 2, a display module 3 and a rear cover 4, wherein the touch module 2 is a glass plate. Traditional glass products have a long firing cycle, and some new furnaces even require half a year of commissioning. Behind the glass screen panel, ITO technology is used to achieve the touch function. The touch panel is then assembled with the front frame and rear case. Now for display products such as monitors, TVs, and mobile phones, because glass has defects such as high cost, heavy weight, and not being environmentally friendly, using optical-grade plastic transparent sheets inst...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041G02B1/04G02B1/11G02B1/18
Inventor 施信安孙茂宇
Owner TPV DISPLAY TECH (XIAMEN) CO LTD
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