Method for improving glass-to-glass full-fitting warping

A full-fit, hard-to-hard technology, used in optical components, optics, instruments, etc., can solve problems such as warping of hard-to-hard full-fit technology, and achieve good display effect, high flatness, and good optical performance. Effect

Active Publication Date: 2016-06-08
NINGBO VISION DISPLAY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to solve the problem of warpage in the hard-to-hard full lamination technology, and to provide a method for improving the warpage of the hard-to-hard full lamination

Method used

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  • Method for improving glass-to-glass full-fitting warping
  • Method for improving glass-to-glass full-fitting warping
  • Method for improving glass-to-glass full-fitting warping

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specific Embodiment approach 1

[0019] Specific implementation mode one: the following combination image 3 Describe this embodiment, the method for improving the warpage of hard-to-hard full lamination described in this embodiment, the method is: before the hard-to-hard lamination operation, the upper polarizer 104 is peeled off from the overall unit device of the display screen, and the optical glass 102 and C / F glass 105 are bonded with optical glue 103. After curing, the polarizer 104 is pasted on the outer surface of the optical glass 102, and finally the grating is pasted on the outer surface of the upper polarizer 104. 101. Complete the hard-to-hard full lamination process.

[0020] The full-fit naked-eye 3D display screen is composed of multiple functional structural layers: a touch screen integral unit device composed of grating 101 and optical glass 102; and an upper polarizer 104, C / F glass 105, TFT glass 106 and lower polarizer 107 display screen integral unit device. In order to achieve full l...

specific Embodiment approach 2

[0021] Embodiment 2: The difference between this embodiment and Embodiment 1 is that the grating 101 is pasted on the outer surface of the optical glass 102 first, and then the polarizer 104 is pasted back. The process effect is the same as that of Embodiment 1.

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Abstract

The invention discloses a method for improving glass-to-glass full-fitting warping, belonging to the technical field of stereo display, and aiming to solve the problem of warping in a glass-to-glass fitting technology. The scheme comprises two methods. The first method comprises the following steps: before the glass-to-glass fitting operation, peeling off an upper polaroid, and fitting the surfaces of optical glass and C / F glass with optical cement; after the cement is cured, pasting the upper polaroid back to the outer surface of the optical glass; and finally pasting a grating to the outer surface of the upper polaroid to complete the whole glass-to-glass fitting process. The second method comprises the following steps: before the glass-to-glass fitting operation, peeling off the upper polaroid, and fitting the surfaces of optical glass and C / F glass with optical cement; after the cement is cured, pasting the grating to the outer surface of the optical glass, and finally pasting the upper polaroid back to the outer surface of the grating to complete the whole glass-to-glass fitting process.

Description

technical field [0001] The invention belongs to the technical field of stereoscopic display. Background technique [0002] Vision is the main source of information for human beings to perceive external objective events. It is the goal people have been pursuing to restore the real, clear and intuitive world through display devices. The development of display technology truly shows this process: from static to dynamic, from black and white to Color, from SD to HD, from flat to stereoscopic. [0003] After several years of development, full lamination technology has been widely used in naked-eye 3D products, especially for products with specifications above 50 inches. Product stability cannot meet the needs of the market. [0004] The hard-to-hard full lamination technology at this stage is still insufficient, and the most obvious problem is warpage. The full-fit naked-eye 3D display is composed of multiple functional structural layers, such as figure 1 As shown, the struct...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/22
CPCG02B30/26
Inventor 虞志刚顾开宇
Owner NINGBO VISION DISPLAY TECH
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