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Display panel

A display panel and display area technology, applied in static indicators, optics, instruments, etc., can solve problems affecting display quality and achieve the best display quality and large wiring area

Inactive Publication Date: 2012-10-17
华映视讯(吴江)有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the wiring area of ​​the common voltage signal line is insufficient, the common voltage input to the common electrode layer of the color filter substrate may be insufficient, thereby affecting the display quality of the display.

Method used

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Experimental program
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Embodiment Construction

[0022] Figure 1A It is a schematic diagram of a display panel according to an embodiment of the present invention. Figure 1B for Figure 1A A schematic top view of the display panel. Figure 1C for along Figure 1B Schematic cross-section of the line I-I. It must be noted here that, for the sake of convenience, Figure 1B The illustration of the second substrate and some components is omitted. Please also refer to Figure 1A , Figure 1B as well as Figure 1C , in this embodiment, the display panel 100a includes a first substrate 110 , a pixel array 120 , a peripheral circuit 130a , a second substrate 140 , a sealant 150 and a display medium 160 .

[0023] In detail, the first substrate 110 is, for example, an array substrate of active components (such as thin film transistors (Thin Film Transistor, TFT)), which has a display area 112 and a peripheral area 114 surrounding the display area 112 . The pixel array 120 is disposed in the display area 112 of the first substr...

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PUM

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Abstract

The invention discloses a display panel, comprising a first base substrate, a pixel array, a peripheral circuit, a second substrate, frame glue and a display medium, wherein the second substrate is arranged above the first substrate. The first substrate is provided with a first display region and a periphery region. The pixel array is arranged in the display region. The peripheral circuit is arranged in the peripheral region and electrically connected with the pixel array. The peripheral circuit comprises an inside conductor, an outside conductor and a transmission conductive layer. The inside conductor is electrically connected with the pixel array. The outside conductor is arranged around the periphery of the inside conductor. The transmission conductive layer is electrically connected with inside conductor and the outside conductor. The outside conductor is electrically connected with the pixel array through the transmission conductive layer and the inside conductor. The frame glue and the display medium are arranged between the first substrate and the second substrate. The frame glue is arranged on partial peripheral circuit and surrounds the pixel array. The display medium is surrounded by the frame glue.

Description

technical field [0001] The present invention relates to a display device, and in particular to a display panel. Background technique [0002] Among many flat panel displays, thin film transistor liquid crystal display (Thin Film Transistor Liquid Crystal Display, TFT LCD), which has superior characteristics such as high image quality, good space utilization efficiency, low power consumption, and no radiation, has become the mainstream in the display field. . The thin film transistor liquid crystal display is mainly composed of an active component array substrate, a color filter substrate and a liquid crystal layer sandwiched between the two substrates. [0003] After the active component array substrate manufacturing process is completed, the pixel array on the active component array substrate is usually electrically tested, or after the panel manufacturing process is completed, the panel is simply turned on to check whether the pixel array or the panel is normal. operate....

Claims

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Application Information

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IPC IPC(8): G02F1/133G02F1/13G02F1/136G02F1/1335H01L27/02
Inventor 邱维彦杨汶珊
Owner 华映视讯(吴江)有限公司