Double-sided display panel

A double-sided display and panel technology, which is applied in the manufacture of electrical components, electrical solid devices, semiconductor/solid devices, etc., can solve the problems of high overall energy consumption, large thickness of the whole machine, gap in brightness and contrast, etc., and achieve double-sided display display effect

Pending Publication Date: 2019-12-24
FUJIAN HUAJIACAI CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Active-matrix Organic Light Emitting Diode (AMOLED) technology has technical advantages such as high brightness, high contrast and high color saturation. In the current consumer electronics field, it has become a high-end mobile phone and high-end The standard configuration of TV products; with the continuous expansion of applications in the field of commercial display at this stage, double-sided display technology has gradually been recognized and applied, and has gradually shown its many possibilities in the field of commercial display; the double-sided display technology that has been realized so far The display technology is based on Liquid Crystal Display (LCD for short) technology, using a backlight and fixing an LCD panel on both sides of the backlight, but its overall energy consumption is large, and the thickness of the whole machine is relatively large, and its brightness and Compared with AMOLED, there is a significant difference in contrast

Method used

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Experimental program
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Embodiment 1

[0039] Please refer to Figure 1 to Figure 4 , Embodiment 1 of the present invention is:

[0040] Please refer to figure 1 , a double-sided display panel, comprising a pixel structure, the pixel structure comprising two or more pixel units 2 and groups 1 with the same structure, and more than two pixel units 2 and groups 1 are arranged in an array;

[0041] Each pixel unit 2 group 1 includes three pixel units 2, and each pixel unit 2 includes a TFT device 3 and a main pixel 4, and each pixel unit 2 in the same pixel unit 2 group 1 The main pixels 4 are different, they are B pixels displaying blue, G pixels displaying green, and R pixels displaying red, and the TFT device 3 is electrically connected to the main pixel 4; since the TFT device 3 and the main pixel 4 are not in The same structural layer, so a via hole is opened on the structural layer between the TFT device 3 and the main pixel 4, through which the wire can connect the TFT device 3 to the main pixel 4; each group...

Embodiment 2

[0053] Please refer to figure 2 , the second embodiment of the present invention is:

[0054] The difference between the second embodiment and the first embodiment is that the material of the metal anode layer 402 is ITO and the thickness of the metal anode layer 402 is 0.55 μm.

[0055] To sum up, in the double-sided display panel provided by the present invention, the metal anode layer and the metal cathode layer are set as transparent film layers so that the light generated by the organic light-emitting layer can pass through the metal anode layer and the metal cathode layer to be emitted respectively, so that The panel can realize double-sided light emitting function, so as to realize the double-sided display of the panel; the display panel designed in this scheme can significantly reduce energy consumption while improving the brightness and contrast of the panel screen.

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Abstract

The invention relates to the technical field of double-sided display panels, and in particular relates to a double-sided display panel. A metal anode layer and a metal cathode layer are set as transparent film layers, which can enable light generated by an organic light-emitting layer to come out through the metal anode layer and the metal cathode layer. The panel has the function of double-sidedlight emitting, and double-sided display of the panel is realized. According to the display panel designed by the invention, the energy consumption can be significantly reduced, while the screen brightness and contrast of the panel are improved.

Description

technical field [0001] The invention relates to the technical field of double-sided display panels, in particular to a double-sided display panel. Background technique [0002] Active-matrix Organic Light Emitting Diode (AMOLED) technology has technical advantages such as high brightness, high contrast and high color saturation. In the current consumer electronics field, it has become a high-end mobile phone and high-end The standard configuration of TV products; with the continuous expansion of applications in the field of commercial display at this stage, double-sided display technology has gradually been recognized and applied, and has gradually shown its many possibilities in the field of commercial display; the double-sided display technology that has been realized so far The display technology is based on Liquid Crystal Display (LCD for short) technology, using a backlight and fixing an LCD panel on both sides of the backlight, but its overall energy consumption is lar...

Claims

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Application Information

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IPC IPC(8): H01L51/52H01L27/32
CPCH10K59/12H10K50/81H10K50/828
Inventor 罗云鹏
Owner FUJIAN HUAJIACAI CO LTD
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