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Liquid crystal module and preparation method thereof

A liquid crystal module and substrate technology, applied in the directions of light guides, optics, instruments, etc., can solve the problems of limiting the size of the frame of the display panel, and achieve the effect of reliable driving signals and space saving

Inactive Publication Date: 2019-10-18
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The invention provides a liquid crystal module and a preparation method thereof, which can solve the problem that there is a step area in the display panel in the prior art, and the drive unit is set in the step area, which limits the further compression of the size of the frame of the display panel, and at the same time ensures the drive signal of the display panel technical issues of reliability

Method used

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  • Liquid crystal module and preparation method thereof
  • Liquid crystal module and preparation method thereof
  • Liquid crystal module and preparation method thereof

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Embodiment Construction

[0034] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the invention may be practiced. The directional terms mentioned in the present invention, such as [top], [bottom], [front], [back], [left], [right], [inside], [outside], [side], etc., are only for reference The orientation of the attached schema. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention. In the figures, structurally similar elements are denoted by the same reference numerals.

[0035] The present invention aims at the technical problem that there is a stepped area in the display panel in the prior art, and the driving unit is arranged in the stepped area, which limits the size of the display panel frame and ensures the reliability of the display panel driving signal.

[0036] like figure 1 As shown, the embodiment of the present application ...

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Abstract

The invention provides a liquid crystal module. The liquid crystal module comprises a display panel, a conductive bonding layer, and a driving unit; the display panel includes a first substrate and asecond substrate disposed oppositely on the box; wherein the first substrate and the second substrate are flush in a binding area, and a signal line of the first substrate leaks out at the flush location to form a signal terminal; the surface of the conductive bonding layer is covered with a light shielding glue; and the driving unit includes a driving chip, and the driving chip is connected to the signal terminal through the conductive bonding layer. In the invention, the color film substrate and the array substrate in the frame area of the display panel are aligned at the ends, therefore, the size of the display panel frame is further compressed; and one side of the conductive bonding layer is connected to the externally leaked signal terminal, and the other side is connected to the driving unit, and the driving unit is disposed outside the display panel, therefore, the space in the frame area is saved, which is advantageous for realizing an ultra-narrow frame or no frame of the liquid crystal module, and ensures the reliability of driving signals in the display panel.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a liquid crystal module and a preparation method thereof. Background technique [0002] At present, the display panel adopts an extremely narrow bezel design to meet people's aesthetic requirements for the display panel. [0003] At least one side of the panel needs to be connected with drive signals and test signals. Usually, the signal line needs to be protruded by 1-2 mm on the side where the signal line is connected, that is, the external binding area. The first substrate and the second substrate in the display panel Due to the different lengths, a stepped area is formed, and the chip-on-chip film is arranged on the end or the bottom of the first substrate, and the stepped area is filled with black ink to prevent metal reflection at the end of the first substrate. There is a stepped area in the display panel, and the drive unit is arranged in the stepped area, which limits ...

Claims

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Application Information

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IPC IPC(8): G02F1/1333G02F1/1345
CPCG02F1/13338G02F1/13452G02F1/13456G02F2202/28G02F1/133322G02F1/133388G02F1/133512G02F1/133317G02F1/133354G02B6/0088G02F1/133345G02F1/133528
Inventor 俞云朱清永
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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