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display panel

A display panel and display medium technology, applied in the direction of instruments, nonlinear optics, optics, etc., to achieve the effect of improving display quality and improving the problem of dripping color halo

Active Publication Date: 2020-11-13
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The light-shielding pattern is located between the second substrate and the display medium

Method used

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Embodiment Construction

[0038] Reference will now be made in detail to the exemplary embodiments of the present invention, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers will be used in the drawings and description to refer to the same or like parts.

[0039] figure 1 It is a schematic cross-sectional view of a display panel according to an embodiment of the present invention.

[0040] Please refer to figure 1 , the display panel 10 includes a first substrate 100 , a pixel unit 110 disposed on the first substrate 100 , a second substrate 180 opposite to the first substrate 100 , and a The display medium 160 and the light-shielding pattern 170 disposed on the second substrate 180 and between the second substrate 180 and the display medium 160 . The light shielding pattern 170 shields the gaps 114b between the plurality of pixel electrodes 114 of the adjacent plurality of pixel units 110 . In this embodiment, the display panel 10 furthe...

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Abstract

A display panel including a first substrate, a second substrate disposed opposite to the first substrate, a display medium disposed between the first substrate and the second substrate and a light shielding pattern disposed on the second substrate. The light shielding pattern is located between the second substrate and the display medium. A ratio of a resistivity difference of the light shielding pattern to a voltage difference applied on the light shielding pattern is smaller than or equal to 3.33*10<SP>13< / SP> [Omega].cm / V, wherein a voltage applied to the light shielding pattern is larger than 0 V and smaller than or equal to 30 V.

Description

technical field [0001] The invention relates to an optoelectronic device, and in particular to a display panel. Background technique [0002] Generally speaking, most of today's display panels are manufactured using a One Drop Filling (ODF) technology. First, the display medium (such as: liquid crystal) is directly dropped on a substrate, and then another piece is taken. Substrates are paired. [0003] However, when the display medium is dropped onto the alignment film on one of the substrates using the dropping injection method, the property of the alignment film may be different between the dropped area and the non-dropped area due to the influence of the dropped display medium. Therefore, when the display panel is just turned on for one to two minutes (for example: when 90 seconds), a plurality of black spots corresponding to the drop area will appear on the white screen displayed, that is, a drop mura (drop mura); After starting up for a period of time (for example: af...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1333G02F1/1335
CPCG02F1/1333G02F1/133509
Inventor 苏家妮庄凯钧何宗昇
Owner AU OPTRONICS CORP