Organic emitting display

A light-emitting display, organic technology, applied in the direction of electroluminescent light source, light source, electric light source, etc., can solve the problems of unsolvable support, insufficient, etc., and achieve the effect of improving heat dissipation rate, increasing surface area, and increasing contact area

Active Publication Date: 2005-01-12
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, in order to increase the heat conduction efficiency, the upper surface of the cover layer can be a non-planar surface, such as figure 2 As shown, the heat dissipation efficiency can be improved by increasing the heat dissipation area, but this method cannot solve the problem of insufficient support

Method used

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  • Organic emitting display
  • Organic emitting display
  • Organic emitting display

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Figure 3A is the top view of the organic light emitting display according to Embodiment 1 of the present invention, and Figure 3B for Figure 3A I-I tangent cross-sectional view, the luminescent display includes a luminous panel 100 and a thermally conductive frame 110, wherein the luminous panel 100 has a luminous area and a non-luminous area, and the non-luminous area is located around the luminous area (not shown); and the thermally conductive frame 110 is completely or partially Covering the non-light-emitting area of ​​the light-emitting panel 100 , in other words, the covered area is subject to not affecting the light-emitting area. In addition, the heat-conducting frame 110 further covers the bottom surface of the light-emitting panel 100 to provide a better supporting and heat-dissipating structure for the organic light-emitting display.

[0029] Since the above-mentioned heat-conducting frame 110 is a heat-conducting material, and covers more of the non-lig...

Embodiment 2

[0031] Figure 4A It is the top view of the organic light-emitting display of Example 2 of the present invention, and Figure 4B for Figure 4A II-II tangent cross-sectional view, the luminescent display includes a luminous panel 200 and a thermally conductive frame 240, wherein the luminous panel 200 has a luminous area and a non-luminous area, and the non-luminous area is located around the luminous area (not shown); and the thermally conductive frame 240 is completely Or partially cover the non-light-emitting area of ​​the light-emitting panel 100 , in other words, the covered area shall not affect the light-emitting area. In addition, the heat conduction frame 240 includes a heat conduction layer 220 and a metal frame 230 , wherein the heat conduction layer 220 completely or partially covers the non-light emitting area of ​​the light emitting panel 200 , and the metal frame 230 covers the heat conduction layer 220 . In addition, the heat conduction frame 240 further cove...

Embodiment 3

[0036] Figure 5A is the top view of the organic light-emitting display of Example 3 of the present invention, and Figure 5B for Figure 5A A partial enlargement of the . It includes a light-emitting panel 300 and a heat-conducting frame 310 . Wherein the light-emitting panel 300 has a light-emitting area and a non-light-emitting area, and the non-light-emitting area is located around the light-emitting area (not shown); The area is subject to not affecting the light-emitting area. In addition, the thermally conductive frame 310 has an uneven surface. In addition, the heat conducting frame 310 further covers the bottom surface (not shown) of the light emitting panel 300 to provide a better support and heat dissipation structure of the organic light emitting display.

[0037] Since the above-mentioned heat-conducting frame 310 is a heat-conducting material and covers more of the non-light-emitting area around the light-emitting area than the known heat-conducting frame, t...

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Abstract

The organic light emission display consists of: a light emission panel with a active area and a non-active area, the non-active area is around the active area; a heat-conductive framework covers the non active area, the heat-conductive framework consists of a heat-conductive layer that covers the above non active area and a metal outer boarder that cover the above heat-conductive layer.

Description

technical field [0001] The present invention relates to an organic light emitting display, and in particular to a package frame of the organic light emitting display. Background technique [0002] Organic light emitting display (Organic Light Emitting Diode, referred to as OLED) display is a flat panel display (Flat Panel Display) that uses organic compounds as light-emitting materials. Organic Electroluminescence Device (OELD for short), simply put, is a device that generates light from electricity. [0003] Among all kinds of displays, the most common one is the cathode ray tube (Cathod Ray Tube, referred to as CRT). Since the structure of the cathode ray tube itself is a glass tube, the structure is very strong, so there is no support problem. In addition, in the common liquid crystal display (LCD for short), since the liquid crystal display is a non-active light-emitting display, a backlight assembly is required to provide a backlight source to emit light. Composed of ...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): H05B33/00
Inventor张浥尘胡硕修
OwnerAU OPTRONICS CORP