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Display device and splicing device

A display device and display panel technology, which is applied to static indicators, instruments, nonlinear optics, etc., can solve problems such as obvious seams affecting display quality, achieve seam elimination, improve display quality, and reduce width Effect

Active Publication Date: 2021-09-24
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present application provides an array substrate, a display device and a splicing device, which are used to solve the problem that there are obvious splicing seams when the existing display panel is spliced ​​into a large-size display device due to the excessively wide frame, which affects the display quality

Method used

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  • Display device and splicing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] see figure 1 , the display panel 101 further includes a barrier wall 109 located between the first substrate 113 and the second substrate 108 .

[0054] The blocking wall 109 includes a first sub-blocking wall 110 arranged along the periphery of the display panel 101 , the width of the first sub-blocking wall 110 in the first direction is smaller than that of two adjacent pixels of the display panel 101 spacing.

[0055] Wherein, the first direction is parallel to the extending direction of the scanning lines of the display panel 101 .

[0056] In this embodiment, the first sub-blocking wall 110 may include a black light-absorbing layer or a light-reflecting layer located on a side of the first sub-blocking wall 110 away from the pixels of the display panel 101 .

[0057] By setting the black light absorbing layer or reflective layer on the side of the first sub-blocking wall 110 away from the pixels of the display panel 101, it is beneficial to reflect or absorb ligh...

Embodiment 2

[0064] see figure 2 , this embodiment is the same or similar to Embodiment 1, the difference is:

[0065] The blocking wall 109 further includes a second sub-blocking wall 111 , and the second sub-blocking wall 111 is located between two adjacent pixels and / or two adjacent sub-pixels of the display panel 101 .

[0066] In this embodiment, the second sub-wall 111 is located between the array structure layer 114 of the array substrate 104 and the second substrate 108 .

[0067] In this embodiment, the second sub-wall 111 may be located between two adjacent pixels of the display panel 101 .

[0068] When the second sub-wall 111 is located between two adjacent pixels of the display panel 101 , in the first direction, the width of the second sub-wall 111 is smaller than or equal to that of the display panel 101 The distance between two adjacent pixels.

[0069] When the second sub-blocking wall 111 is located between two adjacent pixels of the display panel 101 , in the first d...

Embodiment 3

[0077] see image 3 , this embodiment is the same or similar to Embodiment 1 and Embodiment 2, except that:

[0078] The display panel 101 further includes a black matrix 115 located on the array substrate 104 or the second substrate 108 .

[0079] Wherein, the second sub-wall 111 is integrally set with the black matrix 115 .

[0080] In this embodiment, the second sub-wall 111 and the black matrix 115 may be formed in the same process and from the same material.

[0081] In this embodiment, the black matrix 115 can be located on the color filter layer. When the color filter layer is located on the array substrate 104, the black matrix 115 can also be located on the second substrate 108 alone and close to the liquid crystal. layer 107 on one side.

[0082] In this embodiment, when the second sub-wall 111 is integrated with the black matrix 115, the width of the second sub-wall 111 in the first direction may be the same as that of the display panel 101. The distance between...

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Abstract

The present application proposes a display device and a splicing device. The display device includes: a backlight module, a display panel on the backlight module, and a driving module on the side of the backlight module away from the array substrate. The display panel includes an array substrate, the array substrate includes a first substrate and an array structure layer on the first substrate, the array structure layer includes an array driving part and a data transmission part bent to the side of the first substrate away from the array driving part . The part of the array driving part and the data transmission part close to the side of the first substrate are perpendicular to each other. The data transmission part extends along the side of the first substrate and the backlight module, and is electrically connected with the driving module. The present application reduces the width of the non-display area on the side of the display area of ​​the display device by making the array driving part and the data transmission part perpendicular to each other, which is beneficial to the elimination of splicing seams in the large-size display device and improves the display quality of the large-size display device .

Description

technical field [0001] The present application relates to the display field, in particular to a display device and a splicing device. Background technique [0002] As people's requirements for the display effect of the display panel gradually increase, how to narrow the frame width of the display panel and realize seamless display after splicing large-size display panels is an important development direction. [0003] Existing display devices have the problem that the frame is difficult to narrow, and the excessively wide frame causes obvious splicing seams when the display panels are spliced ​​into large-size display panels, which affects the display quality. [0004] Therefore, there is an urgent need for a new display device and splicing device to solve the above technical problems. Contents of the invention [0005] The present application provides an array substrate, a display device and a splicing device, which are used to solve the problem that there are obvious sp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/133G02F1/1345G02F1/1339G02F1/1333
CPCG02F1/13306G02F1/13454G02F1/1339G02F1/13336
Inventor 樊勇
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD