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Double-face OLED displayer

A display and double-sided technology, which is applied in the field of double-sided OLED displays, can solve the problems of lightness and cost-effectiveness, high production cost, heavy structure and other problems that do not meet consumers' lightness and cost-effectiveness, so as to reduce purchase and maintenance costs, reduce space occupation, and improve aesthetics Effect

Inactive Publication Date: 2018-01-09
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the current double-sided displays just assemble two independent single-sided displays back-to-back to achieve double-sided display. The structure is relatively thick, not beautiful enough, the production cost is high, and it does not meet the lightness and cost-effectiveness expected by consumers. requirements

Method used

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  • Double-face OLED displayer
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  • Double-face OLED displayer

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Embodiment Construction

[0039] In order to further illustrate the technical means adopted by the present invention and its effects, the following describes in detail in conjunction with preferred embodiments of the present invention and accompanying drawings.

[0040] Please also see figure 1 and figure 2 The present invention provides a double-sided OLED display, which includes a plurality of pixels P arranged in a matrix, each pixel P includes a plurality of sub-pixels SP arranged in sequence, and each sub-pixel SP includes an OLED. A row of pixels P or a column of pixels P is defined as a display area A, and for two adjacent display areas A, the OLEDs in all pixels P in one display area A are top-emission OLEDs D, facing the front of the OLED display Emitting light; the OLEDs in all pixels P in the other display area A are bottom-emitting OLEDs D', which emit light toward the back of the OLED display. Set the OLEDs of P in all pixels in one display area A of two adjacent display areas A to be t...

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Abstract

The invention provides a double-face OLED displayer, which is characterized by setting the OLED in all pixels (P) in one display area (A) of two adjacent display areas (A) as a top emission OLED (D),and setting the OLED in all pixels (P) in the other display area (A) as a bottom emission OLED (D '), so that a user can watch normal display pictures in two directions, that is, front and back facesof one OLED displayer, and double-face display can be realized without arranging two displayers back to back; and the double-face OLED displayer can expand use range of the OLED displayer, reduces purchase and maintenance cost of the user, reduces occupied space of the double-face displayer, and meanwhile, greatly improves beauty degree of the double-face displayer.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a double-sided OLED display. Background technique [0002] In the field of display technology, flat panel display devices such as Liquid Crystal Display (LCD) and Organic Light-Emitting Diode (OLED) displays have gradually replaced Cathode Ray Tube (CRT) displays. [0003] LCD display has many advantages such as thin body, power saving, no radiation, etc., and has been widely used, such as: LCD TV, mobile phone, digital camera, tablet computer, notebook computer screen and so on. [0004] OLED display has the characteristics of self-illumination, high brightness, fast response, wide viewing angle, low power consumption, and flexible display. It is known as "dream display" and has been favored by major display manufacturers. The main force of the third generation of display devices in China. [0005] Currently, LCD displays and OLED displays generally display on one side. Taki...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32
CPCH10K59/80524H10K59/80516
Inventor 聂诚磊
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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