Display panel, color filter substrate and manufacturing method and manufacturing equipment of color filter substrate

Abstract

The invention discloses a display panel, a color filter substrate and a manufacturing method and manufacturing equipment of the color filter substrate. The manufacturing method comprises the steps of supplying a glass substrate, wherein the glass substrate comprises a bendable region; forming an etching material layer to be patterned on a surface of the glass substrate; etching the etching material layer so as to form a black matrix on the glass substrate, and at least enabling the width of part of the black matrix in the bendable region to be smaller than that of the black matrix in other regions, so that part of the black matrix in the bendable region is positioned in a perpendicular projection region of a light-tight region among pixels when the bendable region is bent. Due to the mode, a shadow appearing during displaying can be reduced, and the light transmission rate can be increased.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display panel, a color filter substrate, a manufacturing method and manufacturing equipment thereof. Background technique [0002] In order to attract more consumers and obtain more profits, major display manufacturers have begun to launch a newer generation of display technology to differentiate themselves from other brand products, so curved display technology emerged as the times require. [0003] In terms of performance parameters and color performance, the curved display is not much different from the traditional flat display, but because the curved display is inwardly curved, there will be a certain difference in viewing experience. By bending the screen inward, the distance from the entire screen to the viewer's eyes is equal, which can eliminate visual distortion at the edge of the screen and make the eyes more relaxed and comfortable, thus bringing users more delicate...

AI Technical Summary

Problems solved by technology

Therefore, if Figure 2b As shown, when the display screen is bent inward to cause dislocation between the array substrate and the color filter substrate, the black matrix 23 in the bending area is easily shifted out of the gap between pixels due to the wide width of the black matrix 23. The vertical projection area of ​​the light-transmitting area, so that the black matrix 23 part of the bending area is located at the position of the corresponding pixel light-transmitting area 21 on the color filter substrate, causing this position to be blocked by the black matrix 23 and causing the black matrix 23 to appear in the bending area Shadow, making light transmittance drop

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