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OLED displayer

A display and display technology, applied in the field of OLED displays, can solve the problems of broken metal lines and bright lines in the screen, and achieve the effect of expanding the display area, adjusting the display area, and avoiding poor reliability.

Active Publication Date: 2020-07-03
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the OLED display panel uses a flexible substrate, it can be bent for double-sided display, but in long-term use, the metal wires in the screen are prone to breakage, resulting in defects such as bright lines.

Method used

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Embodiment Construction

[0055] Typical embodiments embodying the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention can have various changes in different embodiments without departing from the scope of the present invention, and that the description and drawings therein are illustrative in nature and not intended to limit the present invention. invention.

[0056]In the following description of various exemplary embodiments of the invention, reference is made to the accompanying drawings, which form a part hereof, and in which are shown by way of example different exemplary structures, systems, and embodiments in which aspects of the invention may be implemented and steps. It is to be understood that other specific arrangements of components, structures, exemplary devices, systems and steps may be utilized and structural and functional modifications may be made without departing from the scope ...

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Abstract

The invention provides an OLED displayer comprising four display screens distributed in a 2*2 array on a plane, and two display screens in the same row share one drive integrated circuit and one flexible circuit board to realize synchronous display. The two ends of the side edge, facing the other display screen in the same row, of each display screen are provided with a first corner part and a second corner part respectively, and the first corner part and the second corner part are far away from and close to the other row of display screens respectively. The two first corners of the two display screens in the same row are rotationally connected through a set of switching assemblies, and the two second corners of the two display screens in the same column are rotationally connected througha set of switching assemblies. The OLED displayer can enable the four display screens to rotate relatively on a plane, and can enable the two rows of display screens to turn over relatively. Accordingto the OLED displayer provided by the invention, the rotation of each display screen on the plane can be realized, and another display size can be realized. In addition, the two display screens in the same row share the driving integrated circuit and the flexible circuit board, and synchronous control over the two display screens can be achieved.

Description

technical field [0001] The invention relates to the technical field of flexible OLED panel module design and packaging, in particular to an OLED display. Background technique [0002] Flat panel display devices have many advantages such as thin body, power saving, and no radiation, and have been widely used. Existing flat panel display devices mainly include liquid crystal display devices and organic electroluminescence display devices. [0003] OLED display devices have become the most promising new display devices in recent years due to their advantages such as self-luminescence, all-solid-state, and high contrast. The biggest feature of OLED display devices is that they can realize flexible display. Using flexible substrates to make light-weight, bendable and portable flexible display devices is an important development direction of OLED display devices. [0004] Flexible substrates used in flexible organic electroluminescent devices are currently mainly polymer substra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33G09F9/302G09F9/30
CPCG09F9/301G09F9/3026G09F9/33
Inventor 张潇斐李梁梁陈周煜李增荣付婉霞邹振游
Owner BOE TECH GRP CO LTD
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