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Display panel and method of making the same

A technology for display panels and manufacturing methods, applied in instruments, nonlinear optics, optics, etc., capable of solving problems such as uneven thickness of liquid crystal layers, poor light leakage, and poor color shift, to improve poor light leakage, increase resistance, and improve extrusion The effect of bad color cast

Active Publication Date: 2019-07-12
XIAMEN TIANMA MICRO ELECTRONICS +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the spacer column 105 slides to the light-transmitting area of ​​the pixel (not shown in the figure), it will scratch the alignment layer of the light-transmitting area of ​​the pixel, resulting in poor light leakage
[0004] In addition, due to the sliding of the spacer columns 105, the thickness of the liquid crystal layer between the array substrate and the color filter substrate will be uneven, resulting in poor color shift.

Method used

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  • Display panel and method of making the same
  • Display panel and method of making the same
  • Display panel and method of making the same

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Embodiment Construction

[0020] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for ease of description, only parts related to the invention are shown in the drawings.

[0021] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0022] Please refer to Figure 2A , Figure 2A A schematic structural diagram of the display panel of the present application is shown. Such as Figure 2A As shown, the display panel 200 includes a first substrate 21 , a second substrate 22 and a spacer column P disposed between the first subst...

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Abstract

The invention discloses a display panel and a manufacturing method thereof. The display panel comprises a first substrate, a second substrate opposite to the first substrate, and a space support arranged between the first substrate and the second substrate. The space support comprises a firt end away from the second substrate. The first substrate comprises a flattening layer. A groove is formed in the flattening layer and comprises a plurality of concave holes. The first end makes contact with the groove. The orthographic projection of the groove towards the first substrate covers the orthographic projection of the first end towards the first substrate. The flattening layer making contact with the space support on the first substrate is arranged to be of a groove structure comprising a plurality of concave holes, so that resistance formed when the space support slides to a pixel photic zone alignment layer is increased, and poor light leakage caused when the space support scratches the pixel photic zone alignment layer and poor color cast caused by sliding of the space support are improved.

Description

technical field [0001] The present disclosure generally relates to display technology, specifically to liquid crystal display technology, and in particular to a display panel and a manufacturing method thereof. Background technique [0002] A display panel generally includes an array substrate, a color filter substrate, and a spacer column and a liquid crystal layer disposed between the array substrate and the color filter substrate. Figure 1A A schematic structural diagram of an existing display panel is shown. Such as Figure 1A As shown, the display panel 100 generally includes an array substrate 101, a color filter substrate 102, spacer columns 105 arranged between the array substrate 101 and the color filter substrate 102, and a liquid crystal layer 106 arranged between the array substrate 101 and the color filter substrate 102. . The array substrate 101 includes a planarization layer 103 and a plurality of via holes 104 distributed along the row direction on the plan...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1333G02F1/1339
CPCG02F1/1333G02F1/13394G02F1/133357
Inventor 张沼栋周秀峰吴树茂
Owner XIAMEN TIANMA MICRO ELECTRONICS