Preparation method of display panel and display panel
A display panel and substrate technology, which is applied in optics, instruments, nonlinear optics, etc., can solve the problems of display aesthetics, inconspicuous effect, and color difference in the display area, so as to improve the appearance and fashion sense, realize borderless, and prevent light leak effect
Pending Publication Date: 2022-04-22
BEIHAI HKC OPTOELECTRONICS TECH CO LTD +1
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Problems solved by technology
However, the effect of borderless products on the market is not obvious. In general displays, the color filter substrate is facing the human eye side, and the array substrate is close to the backlight side.
For a true borderless display, the array substrate faces the human eye side, and the color filter substrate faces the backlight side, but the metal wiring around the array substrate will affect the appearance of the display, and there will be light leakage and in-plane display on the side of the display. area has the problem of chromatic aberration
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[0031] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0032] Terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the present application. The singular forms "a", "said" and "the" used in the embodiments of this application and the appended claims are also intended to include plural forms, unless the above clearly indicates otherwise, "multiple "Generally includes at least two, but does not exclude the inclusion of at least one.
[0033] It ...
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Abstract
The invention discloses a preparation method of a display panel and the display panel, and the preparation method of the display panel comprises the steps: obtaining a substrate, the substrate comprises an array substrate and a color film substrate, and the edge of the surface of one side, facing the color film substrate, of the array substrate is exposed out of the coverage range of the color film substrate; a first mark is machined on the edge of the surface of the side, facing the color film substrate, of the array substrate; processing a black matrix on the edge of the surface of one side, far away from the color film substrate, of the array substrate; obtaining a chip on film; processing a second mark on the surface of one side of the chip on film; and performing illumination alignment on the side of the color film substrate, and laminating the chip on film and the array substrate according to the first mark and the second mark. By means of the mode, light leakage can be avoided, the color difference between the display area and the in-plane display area can be reduced, the display is frameless, the attractiveness and fashion sense of the display are improved, the manufacturing technological process of the frameless display can be simplified, and the modification cost of bonding equipment can be reduced.
Description
technical field [0001] The present application relates to the field of display technology, in particular to a method for preparing a display panel and the display panel. Background technique [0002] The borderless display can bring users a wider visual effect and eliminate the restraint of the original thick border display. The frameless display integrates the color of the LCD panel with the frame, so that the user cannot see the frame when the screen is not turned on (dark state). Integrating into the interior of the fuselage and integrating with the display panel, this design is more beautiful and brings a wider viewing area to users to a certain extent. Because of this, the borderless technology is also constantly developing. [0003] The realization of borderless display is based on the use of GDL (Gate Driver Less) technology, and then the so-called borderless is realized by reducing the width of the middle frame and the structure type (c-type structure becomes L-type...
Claims
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IPC IPC(8): G09F9/30H05K3/32G02F1/1362G02F1/13
CPCG09F9/30H05K3/32G02F1/136209G02F1/1362G02F1/1303
Inventor 孙松熊钦卢劲松洪文进许哲豪袁海江
Owner BEIHAI HKC OPTOELECTRONICS TECH CO LTD