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A flexible screen body, method for preparing Mobius structure or similar Mobius structure, and light-emitting display device

A light-emitting display device, Mobius technology, applied in the direction of electric solid-state devices, semiconductor devices, semiconductor/solid-state device manufacturing, etc., can solve problems such as poor connection of the screen body

Active Publication Date: 2018-09-04
GUAN YEOLIGHT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] For this reason, the technical problem to be solved by the present invention is the defect that the screen body is not firmly connected in the prior art, and a light-emitting device with a Mobius structure or a Mobius structure is provided, and the FPC layer is used to twist n 180 °The final flexible screen body is bonded together, the process is simple, the bonding is firm, and it can realize all-round multi-angle lighting or display

Method used

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  • A flexible screen body, method for preparing Mobius structure or similar Mobius structure, and light-emitting display device
  • A flexible screen body, method for preparing Mobius structure or similar Mobius structure, and light-emitting display device
  • A flexible screen body, method for preparing Mobius structure or similar Mobius structure, and light-emitting display device

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Embodiment Construction

[0025] 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.

[0026] This invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of the invention to those skilled in the art, and the present invention will only be defined by the appended claims. In the drawings, the size and relative sizes of layers and regions may be exaggerated for clarity. It will be understood that when an element such as a layer, region or substrate is referred to as being "formed on" or "disposed on" another element, it can be directly on the other element or present middle element. In contrast, when an element is referred to a...

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Abstract

The present invention provides a flexible screen capable of forming a Mobius structure or a Mobius-like structure, comprising a flexible substrate and an organic light-emitting unit arranged on the flexible substrate, the organic light-emitting unit comprising a first electrode layer, light-emitting layer and second electrode layer; one end of the flexible substrate is provided with an FPC layer, and the first electrode layer and the second electrode layer are respectively electrically connected to the FPC layer; the flexible screen can After twisting n 180°, the end to end is bonded through the FPC layer to form a Mobius structure or a similar Mobius structure, and the electrical connection with the external power supply is realized through the FPC layer. The present invention adopts the FPC layer to bond the flexible screen body after twisting n pieces by 180°, the process is simple, and the bonding is firm.

Description

technical field [0001] The invention relates to the field of organic optoelectronics, in particular to a light-emitting device with a Mobius structure or a Mobius structure. Background technique [0002] With the continuous development of display technology, OLED (Organic Light Emitting Diode) has increasingly become an international research hotspot due to its advantages of high luminance, rich colors, low-voltage DC drive, and simple preparation process. OLED has a wider field of view and can be made into larger-sized products to meet users' requirements for different sizes. The above-mentioned outstanding advantages determine that OLED will become the mainstream of next-generation display technology. With the emergence of flexible display devices, it has a broader application prospect. [0003] US4640029A discloses a Möbius strip and a display device prepared by using the Möbius. It fixes the first and last ends of the flexible screen into the groove, so as to realize t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L23/48H01L27/32H01L51/00H01L51/56
CPCH01L23/481H10K59/00H10K71/60H10K77/111H10K71/00Y02E10/549
Inventor 李曼谢静王静
Owner GUAN YEOLIGHT TECH CO LTD
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