OLED screen and manufacturing method and electronic device thereof
A manufacturing method and screen technology, applied in the field of display screens, can solve problems such as failure, separation of substrate glass and cover glass, and cracking
Inactive Publication Date: 2020-02-07
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0003] The embodiments of the present application provide an OLED screen and its manufacturing method and electronic device to solve the technical problem that when the above-mentioned OLED screen is subjected to external impact, the substrate glass and cover glass of the entire OLED screen are likely to separate or break and fail.
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[0025] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Preferred embodiments of the application are shown in the accompanying drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the application more thorough and comprehensive.
[0026] As used herein, "terminal equipment" refers to a device capable of receiving and / or sending communication signals, including but not limited to, connected via any one or several of the following connection methods:
[0027] (1) Connection via wired lines, such as public switched telephone network (Public Switched Telephone Networks, PSTN), digital subscriber line (Digital Subscriber Line, DSL), digital cable, direct cable connection...
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Abstract
The present application relates to an OLED screen and a manufacturing method and an electronic device thereof. The OLED screen includes a cover plate and a substrate that are oppositely arranged and an organic light emitting diode located between the cover plate and the substrate. The edges of the cover plate and the substrate are sealed and bonded by a sealant; the organic light emitting diode islocated in a sealed cavity enclosed by the cover plate, the substrate and the sealant; and the sealed cavity enclosed by the cover plate, the substrate and the sealant is filled with a solid hot meltadhesive layer. The OLED screen is provided with the solid hot melt adhesive layer, which absorbs the cover plate and the substrate into a whole. When the OLED screen is impacted, the cover plate, the substrate and the hot melt adhesive layer have strong impact resistance as a whole; the hot melt adhesive layer has the ability of buffering impact; thereby the OLED screen is avoided from damage.
Description
technical field [0001] The present application relates to the technical field of display screens, in particular to OLED screens, manufacturing methods thereof, and electronic devices. Background technique [0002] At present, the substrate glass and cover glass of OLED screens are mostly sealed together by sealing glue around the two pieces of glass. When subjected to external impact, it is easy to cause the substrate glass and cover glass of the entire OLED screen to separate or break. invalidated. Contents of the invention [0003] Embodiments of the present application provide an OLED screen, its manufacturing method, and an electronic device to solve the technical problem that when the above-mentioned OLED screen is subjected to external impact, the substrate glass and cover glass of the entire OLED screen are likely to separate or break and fail. [0004] An OLED screen, comprising a relatively arranged cover plate, a substrate, and an organic light-emitting diode lo...
Claims
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IPC IPC(8): H01L51/52
CPCH10K50/8426
Inventor 陈佳王培章
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD