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Manufacturing method of black-gate light-resistant curtain for laser television

A production method and technology of laser TV, applied to the parts of color TV, parts of TV system, TV, etc., can solve the problems of low efficiency, complex and difficult black grid anti-light curtain manufacturing process, and reduce production cost , high work efficiency and high printing precision

Inactive Publication Date: 2020-06-23
AENEQ CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the production process of black grid anti-light curtain is relatively complicated, difficult and inefficient

Method used

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  • Manufacturing method of black-gate light-resistant curtain for laser television
  • Manufacturing method of black-gate light-resistant curtain for laser television
  • Manufacturing method of black-gate light-resistant curtain for laser television

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Embodiment Construction

[0024] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with illustrations and specific embodiments.

[0025] Such as figure 1 and figure 2 As shown, the present invention proposes a method for making a black grid anti-light curtain for laser television, the black grid anti-light curtain includes a support screen, and the support screen is a flexible optical film, and the optical film is provided with There is a prism structure, the upper surface of the prism structure is a light-absorbing surface, and the lower surface of the prism structure is a light-absorbing surface, and the manufacturing method of the black grid anti-light curtain comprises the following steps:

[0026] S1) UV resin or thermoplastic material is used as the base material, and the mold is hot-pressed to form a prism structure with lateral distribution on th...

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Abstract

The invention relates to the technical field of anti-light curtains. The technical scheme of the invention is as follows: the invention discloses a manufacturing method of a black-gate light-resistantcurtain for a laser television; the black-gate light-resistant curtain comprises a supporting curtain, a flexible optical film is arranged on the support screen; a prism structure is arranged on theoptical film; wherein the upper surface of the prism structure is a light absorption surface, the lower surface of the prism structure is a reflection surface, and the manufacturing method of the black gate light-resistant curtain comprises the following steps: S1) manufacturing an optical prism array: adopting UV resin or a thermoplastic material as a base material, and carrying out hot press molding by adopting a mold to form the prism structure with a transversely distributed surface; the method comprises the following steps of S1, preparing a prism structure, S2, printing a white reflective layer on a light absorption surface and a reflective surface of the prism structure through gravure pad printing equipment, S3, printing a black light absorption layer on the light absorption surface through gravure pad printing equipment, and S4, attaching the printed curtain to a supporting curve. The prism structure is formed at a time through hot pressing of a base material, operation is easy, and precision is high.

Description

technical field [0001] The invention relates to the field of anti-light curtains, in particular to a method for manufacturing a black-grid anti-light curtain for laser televisions. Background technique [0002] Laser TV uses semiconductor-pumped solid-state laser working material to generate continuous laser light with three wavelengths of red, green and blue as the light source of color laser TV, and controls the three-color laser scanning image through TV signals. Its color gamut coverage can theoretically reach more than 90% of the human eye color gamut, which is a level higher than the highest 62% color gamut coverage of existing ordinary projectors. [0003] The laser TVs currently on the market are basically short-focus laser projections, which have the advantages of easy installation and do not take up space. Due to its short focal length, there is a big difference between choosing a laser TV screen and an ordinary projection screen. Laser TVs need to cooperate with...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/64H04N9/31G03B21/60
CPCG03B21/60H04N5/64H04N9/3161
Inventor 赖耀升江建志
Owner AENEQ CO LTD
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