Display panel

A technology for display panels and display areas, applied in nonlinear optics, instruments, optics, etc., can solve the problems of reduced reliability of display panels, change of electrical properties, etc. The effect of increased oxygen capacity

Active Publication Date: 2016-12-07
INNOLUX CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, although metal oxide thin film transistors have better electrical properties, they are easily affected by moisture and oxygen in the external environment and change their electrical properties, resulting in reduced reliability of the display panel.

Method used

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Embodiment Construction

[0027] A display panel according to a preferred embodiment of the present invention will be described below with reference to related drawings, wherein the same elements will be described with the same reference symbols.

[0028] Please refer to Figure 1A to Figure 1F As shown, among them, Figure 1A It is a schematic cross-sectional view of a display panel 1 according to a preferred embodiment of the present invention, Figure 1B for Figure 1A A schematic top view of the display panel 1, Figure 1C for Figure 1B In the display panel 1, a schematic layout diagram of the peripheral area PA of the first substrate 11 according to an embodiment, Figure 1D for Figure 1C , the schematic cross-section along the line P-P', Figure 1E for Figure 1C , the schematic cross-section along the line Q-Q', and Figure 1F for Figure 1C , a schematic cross-sectional view along the line R-R'.

[0029] The display panel 1 can be a liquid crystal display panel or an organic light emi...

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PUM

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Abstract

The invention provides a display panel. A first substrate of the display panel comprises a display area and a peripheral area; a first trace corresponds to the peripheral region and extends in a first direction; a second trace is interleaved with the first trace to define an interleave region; the first trace and the second trace are electrically isolated at the interleaved region; an insulating layer is provided on the first trace and the second trace; an opening region is provided in correspondence with the interleave region; the opening region exposes the interleave region; a switching element is adjacent to the opening area and comprises an active layer which has a first width in a first direction; the shortest distance between the opening area and the active layer in a direction parallel to the first direction is greater than zero and less than the first width. Thereby, the path for water gas and oxygen to enter is blocked so that the ability to blocking water gas and oxygen for the display panel is increased and the product reliability is increased. besides, impurities can also be limited within the opening area and the influence of impurities on a dielectric layer is reduced so that the influence of impurities on display effect of the display panel is avoided.

Description

technical field [0001] The present invention relates to a display panel, in particular to a display panel with high reliability. Background technique [0002] With the advancement of technology, flat-panel display panels have been widely used in various fields. Due to their superior characteristics such as light and thin body, low power consumption and no radiation, they have gradually replaced traditional cathode ray tube display devices and have been applied to many types. Electronic products such as mobile phones, portable multimedia devices, notebook computers, LCD TVs and LCD screens, etc. [0003] Taking a liquid crystal display panel as an example, a known liquid crystal display panel includes a thin film transistor substrate, a color filter substrate and a liquid crystal layer. A plurality of pixels are formed between the substrates. Wherein, each pixel corresponds to a thin film transistor and a pixel electrode arranged on a substrate, and when the scanning line i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13
Inventor 卓暐清朱夏青刘桂伶
Owner INNOLUX CORP
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