Liquid crystal test box and manufacturing method thereof

A technology of liquid crystal testing and manufacturing methods, applied in nonlinear optics, instruments, optics, etc., can solve the problem that the cost cannot be further reduced, and achieve the effect of less shielding and cost reduction

Inactive Publication Date: 2011-12-21
CPT DISPLAY TECH FUJIAN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the conventional technology, at least three different photomasks are used to form the above-mentioned shared electrode, pixel ele

Method used

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  • Liquid crystal test box and manufacturing method thereof
  • Liquid crystal test box and manufacturing method thereof
  • Liquid crystal test box and manufacturing method thereof

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Example

[0053] First embodiment

[0054] Figure 1A to Figure 1E It is a schematic top view of the manufacturing process of the liquid crystal test box according to the first embodiment of the present invention. Please refer to Figure 1A , First, a first substrate 100 is provided. In this embodiment, the first substrate 100 is mainly used to carry components on the first substrate 100, and its material can be glass, quartz, organic polymer or other applicable materials.

[0055] Please refer to Figure 1B Then, the first conductive pattern 110 is formed on the first substrate 100 using the first shield (not shown) as a mask. In this embodiment, the first conductive pattern 110 includes a first working portion 112 and a first terminal portion 114. The first working part 112 of this embodiment is used to simulate a shared electrode in a fringe field switching (FFS) liquid crystal display panel. The first working part 112 may be a complete conductive electrode. In other words, the first ...

Example

[0071] Second embodiment

[0072] The manufacturing process of the liquid crystal test box of this embodiment is almost the same as the manufacturing process of the liquid crystal test box of the first embodiment. The only difference between the two is: the second conductive pattern 130B of this embodiment is different from the second conductive pattern 130 of the first embodiment. Therefore, the manufacturing process of the liquid crystal test cell of this embodiment will not be repeated. Only the structural differences between the liquid crystal test box 1000B of this embodiment and the liquid crystal test box 100 of the first embodiment will be described below.

[0073] Figure 5 It is a schematic top view of the liquid crystal test box of the third embodiment of the present invention. Image 6 For corresponding Figure 5 The cross-sectional schematic diagram of the liquid crystal test box drawn by the line C-C'. Please refer to Figure 5 and Image 6 The liquid crystal test...

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Abstract

The invention discloses a liquid crystal test box and a manufacturing method thereof. The manufacturing method of the liquid crystal test box comprises the following steps of: providing a first substrate; forming a first conductive pattern on the first substrate by using a first shield as a mask; rotating one of the first substrate or the first shield; forming an insulating pattern on the first conductive pattern by using the first shied as the mask, wherein the insulating patter and the first conductive pattern are overlapped and part of the first conductive pattern is exposed; forming a second conductive pattern on the insulating pattern, wherein the second conductive pattern is electrically insulated from the first conductive pattern; providing a second substrate; assembling the first substrate and the second substrate; and filling a liquid crystal layer between the first substrate and the second substrate. The liquid crystal test box and the manufacturing method thereof, which are disclosed by the invention, need few shields, so that the required cost for estimating liquid crystals can be effectively reduced.

Description

technical field [0001] The invention relates to a photoelectric component and its manufacturing method, and in particular to a liquid crystal test box and its manufacturing method. [0002] Background technique [0003] The liquid crystal is a key component of the liquid crystal display, which plays an important role in the characteristics of the liquid crystal display (such as response time, driving voltage, operating temperature range, etc.). The improvement of liquid crystal materials can effectively improve the characteristics of liquid crystal displays, so the introduction of liquid crystal materials with excellent performance is an indispensable part of the development of high-standard liquid crystal displays. However, introducing liquid crystal materials into actual liquid crystal displays for testing often takes a lot of time and the cost of related components, which not only delays the progress of liquid crystal material evaluation, but also wastes the material cos...

Claims

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Application Information

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IPC IPC(8): G02F1/13
Inventor 蒋雅慧
Owner CPT DISPLAY TECH FUJIAN
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