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OLED display panel and display device

A display panel and display area technology, applied in electrical components, electrical solid devices, circuits, etc., can solve the problem of low control accuracy of glue overflow, and achieve the effect of improving control accuracy and maintaining stability

Inactive Publication Date: 2020-04-10
WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This disclosure provides an OLED display panel and a display device to alleviate the technical problem of low precision in controlling the amount of glue overflow in the bending area of ​​the existing display panel

Method used

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  • OLED display panel and display device
  • OLED display panel and display device
  • OLED display panel and display device

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Embodiment Construction

[0034] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the present disclosure may be practiced. The directional terms mentioned in this disclosure, such as [top], [bottom], [front], [back], [left], [right], [inside], [outside], [side], etc., are for reference only The orientation of the attached schema. Therefore, the directional terms used are used to explain and understand the present disclosure, but not to limit the present disclosure. In the figures, structurally similar elements are denoted by the same reference numerals.

[0035] The embodiments of the present disclosure can alleviate the technical problem of low control precision of glue overflow in the bending area of ​​the existing display panel.

[0036] In one embodiment, as figure 1 As shown, an OLED display panel 100 is provided, which includes:

[0037] The transistor array substrate 10 includes a plurality of transistors 11 ...

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Abstract

The invention provides an OLED display panel and a display device. The OLED display panel comprises a light-emitting function layer, a display area arranged on a transistor array substrate, a reinforcing layer formed on the surface of a bending region of the transistor array substrate, and a blocking component formed on the surface of the transistor array substrate and located between the reinforcing layer and the light emitting function layer. The control precision of the glue overflowing amount of the bending region is improved by arranging the blocking component.

Description

technical field [0001] The disclosure relates to the field of display technology, and in particular to an OLED display panel and a display device. Background technique [0002] With the improvement of people's requirements for the display quality of display panels, people's demand for high screen-to-body ratio products has increased in recent years. Narrow bezel products such as notch screens and beauty tips have emerged in an endless stream, which greatly improves people's visual enjoyment. . To achieve a narrow bezel display panel, it is necessary to develop pad-bending technology to bend the terminal area, but the bending process may cause cracks in the terminal area, which may cause the display panel to fail to light up or display abnormally. At present, the structure of the area can be reinforced by applying UV glue to the bending area of ​​the pad, so as to improve the circuit cracks in the bending area of ​​the pad during bending. However, due to the strong fluidity...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32
CPCH10K59/124H10K59/126H10K59/122H10K59/12Y02E10/549H10K77/111H10K2102/311H10K59/873H10K59/131H10K59/40H10K59/8791H10K59/88
Inventor 丁才华
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD