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Method for manufacturing reflective large pixel color display dot matrix module

A technology of color display and manufacturing method, applied in optics, nonlinear optics, instruments, etc., can solve problems such as difficulty in viewing, lack of high resolution display, high cost of LCD display, etc., and achieve the effect of simple manufacturing method

Active Publication Date: 2021-01-01
湖南维泰科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

LCD displays are also expensive and difficult to view in bright sunlight, while viewing high-resolution images at a long distance does not show the benefits of high-resolution

Method used

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  • Method for manufacturing reflective large pixel color display dot matrix module
  • Method for manufacturing reflective large pixel color display dot matrix module
  • Method for manufacturing reflective large pixel color display dot matrix module

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Embodiment 1: A reflective large-pixel color display dot matrix module manufacturing method in this embodiment first needs to prepare a panel 1, a backplane 3, a plurality of moving lenses 2, and a plurality of support columns 4, such as figure 1 As shown, the size of the panel 1 and the back panel 3 is consistent with the size of the dot matrix module. One side of the panel 1 is a semi-transparent reflective surface. In this embodiment, the moving lens is square, and one side of the moving lens 2 is a reflective surface. The moving lens There are conductive films on the other side and four sides of the backplane 3, and there are electrodes on one side of the backplane 3.

[0041]The manufacturing method of the moving lens 2 and the supporting column 4: first, one side of the whole glass block used for making the moving lens is coated with a reflective layer to form a reflective surface on the front of the moving lens, and then the whole glass block is cut by wafer cutti...

Embodiment 2

[0052] Embodiment 2: A method for manufacturing a reflective large-pixel color display dot matrix module of this embodiment, such as figure 2 shown, including the following steps:

[0053] ① First make elastic braces 5 on the four sides of the moving lens 2: put the moving lenses on the fixture, use an ultrasonic wedge binding machine to bind and bond the four sides of the moving lenses in a wedge shape to form elastic braces, and the elastic pull The other end of the bar is temporarily suspended;

[0054] ②Arranging a plurality of moving lenses 2 in a dot matrix structure and placing them on the semi-transparent reflective surface of a panel 1, and the reflective surface of the movable lens is close to the semi-transparent reflective surface of the panel;

[0055] ③Fix the suspended end of the elastic brace 5 on the transflective surface of the panel 1 by dispensing glue, and the four sides of the moving lens 2 are connected to the semitransparent reflective surface of the ...

Embodiment 3

[0059] Embodiment 3: A method for manufacturing a reflective large-pixel color display dot matrix module in this embodiment includes the following steps:

[0060] ① Prepare a positioning template, such as Image 6 As shown, there are convex strips 12 and glue dispensing holes 13 on the positioning template 11. The multiple spaces surrounded by the convex strips 12 correspond to the placement positions of the movable lens 2. There are two sections of convex strips 12 on each side of a space surrounded. There is a dispensing hole 13 on the positioning template between the two sections of convex strips, and a plurality of moving lenses are put into the space surrounded by the positioning protrusions one by one, and the reflective surface of the moving lenses is facing outwards to form a moving lens. Dot matrix structure, there is a dispensing hole 13 between two adjacent moving lenses, and then a panel is placed on the positioning template where the moving lenses are placed, and ...

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Abstract

The invention relates to a preparation method of a reflective large-pixel color display lattice module. A plurality of mobile lenses are arranged into a lattice structure and are put on a semi-permeable reflective surface of a panel and reflective surfaces of the mobile lenses are clung to the semi-permeable reflective surface of the panel; partial or all side surfaces of the mobile lenses are connected with the semi-permeable reflective surface of the panel through elastic braces; a plurality of support columns are bonded on the semi-permeable reflective surface of the panel; the support columns are arranged in a lattice; a plurality of support columns are arranged on the periphery of each mobile lens; a backboard covers the back surfaces of the mobile lenses; one surface, provided with an electrode, of the backboard is toward the back surfaces of the mobile lenses; and the backboard is bonded with the support columns. The lattice module prepared by using the preparation method becomes a self-contained separate product or the smallest unit of a spliced outdoor large display screen. The preparation method is simple; packaging is carried out by using a micro-assembly method through a semiconductor packaging method; and manufacturing is completed through an additive packaging process, thereby achieving the targets of high brightness, low power consumption and low manufacturing cost.

Description

technical field [0001] The invention relates to the technical field of color display, in particular to a manufacturing method of a reflective large-pixel color display dot matrix module. Background technique [0002] Current display screens generally adopt luminescent display screens, which have some defects. People often find themselves unable to see their phone's screen outdoors because the brightness of the display isn't powerful enough to overcome the brightness of the ambient light. The light emitted from the display screen can also cause eye fatigue, especially for children whose eyes are still developing. This kind of luminous screen will cause great damage to children's eyes. [0003] More importantly, taking a mobile phone as an example, when the light-emitting display is always turned off, the liquid crystal display still consumes more than 70% of the power consumption of the mobile phone, and only about 6% of the power consumption of the liquid crystal display co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/21
CPCG02F1/21
Inventor 季中张厚明孙达李康严炎陈荣湾陈小海
Owner 湖南维泰科技有限公司