Display panel and manufacturing method thereof
A technology for a display panel and a manufacturing method, which is applied in the manufacture of semiconductor/solid-state devices, diodes, semiconductor devices, etc., can solve problems such as affecting the display effect, the light cannot be emitted normally or part of the light is emitted, etc., so as to enhance the display effect and improve the passage of light. rate, avoid the effect of occlusion
Active Publication Date: 2022-02-22
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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- Application Information
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Problems solved by technology
[0005] The present application provides a display panel and its manufacturing method to solve the technical problem that the excess light-shielding material covered on the light-emitting device unit currently causes the light to not be emitted normally or part of the light is emitted, which affects the display effect
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[0051] The technical solutions in the present application embodiment will be described in conjunction with the drawings in the present application embodiment. Obviously, the described embodiments are the embodiments of the present disclosure, not all of the embodiments. Based on the embodiments in the present application, those skilled in the art will belong to the scope of this application without all other embodiments obtained without creative labor.
[0052] At present, in order to reduce the optical crosstalk between the two light-emitting units, the light shielding unit is filld between the adjacent light-emitting units, but in the actual filling process, the light shielding material remains in the light-emitting unit will often occur. On the path, the light cannot be injected normally or partially light, which seriously affects the display effect.
[0053] See Figure 1 ~ 12 The present application discloses a method of making a display panel 100 comprising:
[0054] S100, fo...
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Abstract
The application discloses a display panel and a manufacturing method thereof. The manufacturing method of the display panel includes: forming a plurality of light-emitting device units arranged at intervals on an array substrate; forming a light-shielding unit made of light-shielding material between two adjacent light-emitting device units; The light-shielding material on the light-shielding device unit and the light-shielding unit form an encapsulation layer. In the present application, the redundant light-shielding material covered on the light-emitting device unit is removed by laser, so that the light of the light-emitting device unit is prevented from being blocked, the light passing rate is improved, and the display effect is enhanced.
Description
Technical field [0001] The present application relates to the field of display, and more particularly to a display panel and a method of making it. Background technique [0002] With the improvement of life quality, self-luminous shows the favor and focus of major panel manufacturers due to its high quality performance. [0003] At present, in order to reduce the optical crosstalk between the two light-emitting units, the light shielding unit is filld between the adjacent light-emitting units, but in the actual filling process, the light shielding material remains in the light-emitting unit will often occur. On the path, the light cannot be injected normally or partially light, which seriously affects the display effect. [0004] Therefore, there is an urgent need for display panel and its production methods to address the above technical problems. Inventive content [0005] The present application provides a display panel and a method of making it to solve excess light shieldin...
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IPC IPC(8): H01L33/00H01L33/48H01L33/52H01L33/58H01L51/52H01L51/56H01L27/15H01L27/32
CPCH01L33/005H01L33/58H01L33/52H01L33/0095H01L33/48H01L27/156H01L2933/0033H01L2933/005H01L2933/0058H10K59/38H10K59/12H10K50/844H10K71/00
Inventor 段淼李冬泽
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD