Display panel, touch control display apparatus, and display panel manufacturing method

A technology for display panels and substrates, which is applied in the fields of display panels and touch display devices, can solve the problems of lowering product yield and increasing process difficulty, and achieves the effects of simple production, easy realization, and elimination of moiré patterns.

Active Publication Date: 2015-10-14
HEFEI XINSHENG OPTOELECTRONICS TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this will increase the difficulty of t

Method used

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  • Display panel, touch control display apparatus, and display panel manufacturing method
  • Display panel, touch control display apparatus, and display panel manufacturing method
  • Display panel, touch control display apparatus, and display panel manufacturing method

Examples

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Example Embodiment

[0061] Example one

[0062] Such as Figure 2a As shown, the present disclosure provides an additional moiré suppression layer 210. Figure 2b The display panel 200 is shown. When the moiré suppression layer 210 is attached to the second substrate 102, the pitch of the moiré becomes P2. By comparison Figure 1c with Figure 2b It can be seen that P2 is smaller than P1, that is, the pitch of the moiré pattern is reduced. When the distance of the moiré pattern is small enough, the human eye cannot recognize it, and then it can be considered that the moiré pattern is eliminated. For example, taking a 30cm photopic distance as an example, when the moiré spacing is less than 70-80μm, the human eye cannot recognize the moiré.

[0063] Different from the known method of reducing or eliminating moiré by making the first periodic structure or the second periodic structure non-uniform, in the solution of the present disclosure, an additional moiré suppression layer is provided for Reduce ...

Example Embodiment

[0077] Example two

[0078] The present disclosure also provides a touch display device. The touch display device may include the display panel described above.

Example Embodiment

[0079] Example three

[0080] The present disclosure also provides a manufacturing method of the display panel. Such as Figure 4 As shown, the method includes the steps: S1, preparing a first substrate 101, which has a first periodic structure; S2, arranging a second substrate 102 on the first substrate 101, which has a second periodic structure; and S3. The moiré suppression layer 210 is arranged on the second substrate 102 to reduce the pitch of the moiré formed by the first and second periodic structures.

[0081] Preferably, step S3 may include: arranging a moiré suppression layer 210 on the second substrate 102, wherein the moiré suppression layer 210 has a third periodic structure, such as Figure 2a Shown.

[0082] Preferably, step S3 may include: disposing a moiré suppression layer 210 on the second substrate 102, wherein the moiré suppression is extracted from the first periodic structure of the first substrate 101 or the second periodic structure of the second substrate 1...

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Abstract

The present invention provides a display panel, a touch control display apparatus, and a display panel manufacturing method, and belongs to the display technology field. The display panel comprises a first substrate and a second substrate; the first substrate has a first periodic structure; and the second substrate has a second periodic structure and is arranged on the first substrate. The display panel also comprises a moire pattern suppression layer which is arranged on the second substrate and reduces a distance between moire patterns respectively formed by the first and second periodic structures. According to the present invention, the additional moire pattern suppression layer is added to reduce or eliminate the moire patterns, thereby improving product visual effect and user visual experience.

Description

technical field [0001] The present disclosure relates to the field of display technology, and in particular to a display panel, a manufacturing method thereof, and a touch display device. Background technique [0002] At the same time as the social demand for informatization, people have a great demand for information display. Currently, the most common display method in the market is liquid crystal display. The liquid crystal display uses an electric field to control the rotation of the liquid crystal to achieve grayscale display, and then realizes color display with the help of color film. It has excellent properties such as thinness, light weight, and low power consumption, and has long been used in monitors of computers, TVs, and mobile terminal equipment. [0003] In order to better realize the human-computer interaction function, a touch screen emerges as the times require, but there are still many problems to be solved in the touch screen. In particular, a very impo...

Claims

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Application Information

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IPC IPC(8): G06F3/041
CPCG06F3/041G02F1/133509G02F1/13338G02F1/133512G02F1/133514G06F2203/04103
Inventor 许军
Owner HEFEI XINSHENG OPTOELECTRONICS TECH CO LTD
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