Organic light emitting display panel

A light-emitting display and panel technology, which is applied in the direction of electrical components, diodes, and electric solid-state devices, and can solve problems such as abnormal display of the display panel and fracture of the metal film layer
CN109524433AActive Publication Date: 2019-03-26EVERDISPLAY OPTRONICS (SHANGHAI) CO LTD
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
EVERDISPLAY OPTRONICS (SHANGHAI) CO LTD
Publication Date
2019-03-26

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Abstract

The embodiment of the invention discloses an organic light emitting display panel which comprises an array substrate, a polarizer formed above the array substrate, and a binding region formed on the array substrate along one side of a first direction, wherein bending regions are formed on the binding region along two sides of a second direction, a covering layer covers the bending regions, and thefirst direction is perpendicular to the second direction. According to the technical solution provided by the embodiment of the invention, the problem of display failure of the display panel caused by the breakage of metal film layers in the bending regions at two sides of a chip on film of the display panel easily caused by the 3D bonding of an existing curved display screen can be solved.
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Description

technical field

[0001] Embodiments of the present invention relate to the technical field of organic light emitting displays, and in particular, to an organic light emitting display panel. Background technique

[0002] The substrate of an organic light emitting display panel (Organic Light Emitting Display, OLED) can be configured as a flexible material, so it is often used in the field of flexible display. For example, flexible OLED can be used for curved mobile phone screens or wearable devices.

[0003] When the flexible OLED is used for a curved screen, in 3D bonding, it is necessary to bond the flexible OLED to a curved rigid substrate, only a pair of opposite edges of the four side edges of the curved rigid substrate are curved surfaces, and the middle The area is flat to realize fixed OLED bilateral curved surface display. When the edges on both sides of the flexible OLED are squeezed by force, the edges on both sides will bend to form a bending area, and the plane a...

Claims

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