Display panel, display panel manufacturing method and display apparatus
A technology for a display panel and a display structure, which is applied in the fields of display panels and display devices, can solve problems such as the decline of electrical performance of terminals, and achieve the effect of avoiding the decline of electrical performance.
Active Publication Date: 2018-09-18
BOE TECH GRP CO LTD
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Problems solved by technology
[0005] Embodiments of the present invention provide a display panel, a manufacturing method of the display panel, and a display device, which can solve the problem that in the related art, the side of the internal film layer of the terminal is still exposed to the external environment, and the side is corroded by external water and oxygen. The problem of the decline of the electrical performance of the terminal
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[0061]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.
[0062] figure 1 It is a schematic structural diagram of an array substrate in the related art, and the array substrate includes a base substrate 11 on which a terminal 12 composed of a multi-layer structure is arranged. The side of the terminal 12 away from the base substrate is a protective layer 121, and the protective layer 121 can prevent the side c1 of the other film layer structure 122 in the multilayer structure away from the base substrate 11 from being directly exposed to the external environment to cause oxidation, etc. question.
[0063] However, the side c2 of the film layer in the multilayer structure of the terminal is still exposed to the external environment, and the side c2 is corroded by external water and oxygen, whi...
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The present invention discloses a display panel, a display panel manufacturing method and a display apparatus, and belongs to the technical field of display. The display panel comprises a substrate. The substrate is provided with a terminal. A protective layer pattern is arranged on the substrate. The protective layer pattern comprises a first blocking region and a first open region. The orthographic projection of the first blocking region on the substrate and the orthographic projection of the terminal on the substrate have overlapped regions. The orthographic projection of the first open region on the substrate is positioned in the orthographic projection of the terminal on the substrate. In the display panel, the protective layer pattern for covering the edge of the terminal is formed on the substrate with the terminal, thereby exposing part of the terminal to electrically connect the terminal with the outside, preventing a side surface of the terminal from being directly exposed inan external environment and preventing the side surface of the terminal from being eroded by water and oxygen in the external environment. The display panel solves the problem of possible reduction of electrical performance of the terminal in a relevant technology, and achieves the effect of avoiding the reduction of the electrical performance of the terminal.
Description
technical field [0001] The present invention relates to the field of display technology, in particular to a display panel, a method for manufacturing the display panel, and a display device. Background technique [0002] After the display panel structure is manufactured, the terminals in the display panel will be connected with an external control component, so as to control the display function of the display panel through the control component. [0003] In the related art, there is a display panel, which includes a base substrate, on which a terminal composed of a multi-layer structure is arranged. The side of the multilayer structure away from the base substrate is a protective layer, which can prevent the side of other film structures in the multilayer structure away from the base substrate from being directly exposed to the external environment to cause oxidation and other problems. [0004] In the process of realizing the present invention, the inventors found that th...
Claims
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IPC IPC(8): H01L27/12H01L21/77
CPCH01L27/12H01L27/1259H01L21/77H10K59/873H10K71/00H10K59/131H10K59/1201H01L24/02H01L24/03H01L24/05H01L2224/02206H01L2224/0221H01L2224/03019H01L2224/05082H01L2224/05083H01L2224/05124H01L2224/05166H01L2224/0518H01L2224/05573H01L2224/05666H10K50/844
Inventor 王大伟
Owner BOE TECH GRP CO LTD