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Display panel, display device and manufacturing method of display panel

A display panel and manufacturing method technology, applied in the direction of instruments, semiconductor devices, optics, etc., can solve the problems of high probability of fragmentation and poor strength at OLB steps, and achieve the effects of reducing the probability of fragmentation, increasing strength, and improving stress concentration

Inactive Publication Date: 2015-03-25
XIAMEN TIANMA MICRO ELECTRONICS +1
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The defect of the prior art is that the strength of the display panel at the OLB step is poor. When the display panel is dropped or impacted, and one side of the OLB step is directly subjected to an external force, the stress on the OLB step of the second substrate 12 is concentrated, and the OLB step High chance of fragmentation

Method used

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  • Display panel, display device and manufacturing method of display panel
  • Display panel, display device and manufacturing method of display panel
  • Display panel, display device and manufacturing method of display panel

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Embodiment Construction

[0027] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described through implementation with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the embodiment of the present invention. Some, but not all, embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] Referring to FIG. 2( a ), which is a schematic cross-sectional view of a display panel provided by an embodiment of the present invention, this embodiment can be applied to improve the stress concentration of the existing display panel and the situation that it is easy to break. In order to illustrate the structure of the display panel shown in FI...

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Abstract

The invention discloses a display panel, a display device and a manufacturing method of the display panel. The display panel comprises a first substrate and a second substrate, the first substrate and the second substrate are opposite, the first substrate comprises multiple first side edges and at least one second side edge, and the second substrate comprises multiple third side edges and at least one fourth side edge. The first side edges correspond to the third side edges and are flush with the third side edges. The second side edges correspond to the fourth side edges. At least one notch is formed in the second side edges, and the length of each notch is smaller than that of the corresponding second side edge. According to the display panel, the positions of the side edge of the first substrate and the side edge of the second substrate correspond to each other, the notches are formed in the second side edges of the first substrate, the probability of breaking of the display panel when the display panel falls down or is impacted is lowered, the stress concentration problem of the display panel is solved, and the strength of the display panel is improved.

Description

technical field [0001] The present invention relates to the display field, in particular to a display panel, a display device and a manufacturing method of the display panel. Background technique [0002] With the development of electronic technology, the manufacture of display panels is becoming more and more mature. Existing display panels mainly include liquid crystal display panels, organic light-emitting display panels, plasma display panels, and the like. [0003] Referring to FIG. 1(a), it is a stereoscopic schematic diagram of a display panel provided in the prior art, wherein, the cross-section of the stereoscopic schematic diagram along the sectional line AA' is shown in FIG. 1(b). Referring to FIG. 1( As shown in b), it is a schematic cross-sectional view of a display panel provided by the prior art. like Figure 1(a)-1(b) As shown, the existing display panel includes: a first substrate 11 and a second substrate 12 oppositely arranged, an integrated circuit 13, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1333H01L27/32
CPCG02F1/1333H10K59/871H01L2924/0002G02F1/1345G02F1/13332G02F1/13456H10K59/131H01L2924/00H01L25/165H10K50/841
Inventor 李蓬勃
Owner XIAMEN TIANMA MICRO ELECTRONICS
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