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OLED array substrate, making method and display device

An array substrate and array technology are applied in the fields of display devices, organic electroluminescent device array substrates and manufacturing methods, and can solve the problems of increasing the thickness of the display and the like

Active Publication Date: 2016-08-03
BOE TECH GRP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Taking the OLED display as an example, the means of pressure sensing is mainly achieved by adding additional components with pressure sensing function to the OLED display. This way of external components will cause the thickness of the display to become larger.

Method used

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  • OLED array substrate, making method and display device
  • OLED array substrate, making method and display device
  • OLED array substrate, making method and display device

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Embodiment Construction

[0041] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0042] figure 1 is a schematic structural view of an OLED array substrate provided by an embodiment of the present invention, figure 2 is the top view of the OLED array substrate, see figure 1 and figure 2 , the OLED array substrate includes a substrate 100, a thin film transistor TFT array 110 disposed on the substrate 100, a plurality of light emitting units 120 disposed on the TFT array 110, and a plurality of spacers 130, and the spacers 130 are disposed on adjacent Between the light emitting units 120 ; the OLED array substrate further includes a plurality of pressure sensors 140 , and the pressure sensors 140 are arranged between the spacers 130 and the TFT array 110 .

[0043] In the present invention, a pressure sensor is ...

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Abstract

The invention discloses an OLED array substrate, a making method and a display device, and belongs to the field of displayers .The OLED array substrate comprises a substrate body, a thin film transistor (TFT) array arranged on the substrate body, multiple light-emitting units and multiple spacers, wherein the light-emitting units and the spacers are arranged on the TFT array, and the spacers are arranged between adjacent light-emitting units .The OLED array substrate further comprises multiple pressure sensors, and the pressure sensors are arranged between the spacers and the TFT array .According to the OLED array substrate, the making method and the display device, the pressure sensors are arranged below the spacers, and when the spacers are subjected to pressure, the spaces are pressed, so that the pressure sensors are pressed, the pressure sensors produce induction signals due to the pressure, and pressure detection is achieved; pressure induction of an OLED is achieved on the premise that no external component is needed.

Description

technical field [0001] The invention relates to the field of displays, in particular to an organic light-emitting device (Organic Light-Emitting Diode, OLED for short) array substrate, a manufacturing method, and a display device. Background technique [0002] The pressure sensing technology refers to a technology capable of detecting external forces. For example, when a user presses the display, the display can accurately detect the user's pressing operation through the pressure sensing technology. [0003] At present, in the display field, pressure sensing is mainly realized through external components. Taking the OLED display as an example, the pressure sensing method is mainly achieved by adding an additional component with a pressure sensing function to the OLED display. This way of connecting the external component will cause the thickness of the display to increase. Contents of the invention [0004] In order to understand the problem that the pressure sensing of e...

Claims

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Application Information

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IPC IPC(8): H01L27/32G06F3/041
CPCG06F3/0414H10K59/40
Inventor 丁小梁董学王海生陈小川刘英明杨盛际赵卫杰刘伟李昌峰王鹏鹏
Owner BOE TECH GRP CO LTD
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