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AMOLED (active-matrix organic light emitting diode) display device

A technology for display devices and display panels, applied in identification devices, instruments, cooling/ventilation/heating transformation, etc., can solve problems such as burning, affecting packaging effects, reducing VT test effects, etc., and achieve simplified production process steps and generation methods Simple, stable and reliable connection structure

Inactive Publication Date: 2017-09-15
HEFEI HUIKE PRECISION DIE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since part of the matrix electrode in the AMOLED display panel overlaps the glass powder in the packaging area, the glass powder in the overlapping part of the electrode will also accumulate a lot of heat, which may be burnt seriously, which not only affects the packaging effect , will also reduce the VT test effect

Method used

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  • AMOLED (active-matrix organic light emitting diode) display device
  • AMOLED (active-matrix organic light emitting diode) display device

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Embodiment Construction

[0015] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0016] See Figure 1~2 , The present invention provides a technical solution: an AMOLED display device, comprising a substrate 1 and a display panel layer 4, the substrate 1 is provided with matrix frame strips 3, the matrix frame strips 3 separate a plurality of sub-pixel intervals, each Each sub-pixel interval is covered with a color photoresist strip, the matrix frame strip 3 and the color photoresist strip cooperate to form a display...

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Abstract

The invention discloses an AMOLED (active-matrix organic light emitting diode) display device, which comprises a substrate and a display panel layer, wherein matrix frame strips are arranged on the substrate; a plurality of sub-pixel intervals are spaced between the matrix frame strips; a colored light resistance strip covers each sub-pixel interval; the matrix frame strips are matched with the colored light resistance strip, so that the display panel layer is defined; a horizontal protective layer covers the colored light resistance strip; a polaroid covers the horizontal protective layer; the edges of four sides of the polaroid are bonded with and fixed to the edges of four sides of the horizontal protective layer by virtue of glass powder; heat-conductive sheets are arranged at the lower sides of the edges of the four sides of the horizontal protective layer; and a plurality of heat-conductive sheets, which get into contact with the matrix frame strips, are arranged on the lower end faces of the heat-conductive sheets. The display device provided by the invention is reasonable in structural layout, effective in heat conduction and heat dissipation, low in production and manufacturing difficulties and stable and reliable in connecting structure.

Description

Technical field [0001] The invention relates to the technical field of display panels, in particular to an AMOLED display device. Background technique [0002] AMOLED is the abbreviation of Active-matrix organic light emitting diode in English, and the full Chinese name is active matrix organic light emitting diode or active matrix organic light emitting diode. AMOLED screens have derived many different versions in the development process, such as AMOLED, SuperAMOLED, SuperAMOLEDPlus, SuperAMOLEDAdvanced and so on. [0003] In the existing AMOLED display panel, the upper substrate and the lower substrate are generally bonded together by glass powder in the encapsulation area at the edge of the substrate. After the panel is made, a visual test is generally performed, namely VT (Visible Test) test. When performing VT test, it is necessary to increase the screen brightness of the display area of ​​the LCD panel to detect defects. Since some of the matrix electrodes in the AMOLED di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33H05K7/20
CPCG09F9/33H05K7/20963
Inventor 白航空
Owner HEFEI HUIKE PRECISION DIE CO LTD
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