Display panel and display device

Abstract

The invention discloses a display panel and a display device. The display panel comprises a color filter substrate, a thin film transistor array substrate, a liquid crystal layer and a sealing component. The sealing component is clamped between the thin film transistor array substrate and the color filter substrate, surrounds the liquid crystal layer and is used for sealing a liquid crystal box which is formed by the thin film transistor array substrate and the color filter substrate. The liquid crystal box comprises a display area and a non-display area, the non-display area is arranged on the outer side of the display area, and the sealing component is arranged in the non-display area. The sealing component comprises at least four sealing segments which are connected end to end to form a sealing frame, and each sealing segment comprises a frame sealant segment and a color resistance segment which are combined into a whole. On the premise that the structural strength and the sealing performance of the sealing component are not influenced, the narrow-border effect of the display panel can be achieved.

Description

【Technical field】 [0001] The present invention relates to the field of display technology, in particular to a display panel and a display device. 【Background technique】 [0002] Traditional display panels are generally provided with a sealant, which is arranged on the edge of the display panel, and the sealant is used to seal the display panel to prevent liquid crystal molecules from leaking. [0003] In order to improve the display effect, the traditional technical solution generally sets the frame glue very narrowly to meet the requirement of narrow frame. [0004] However, limited by the requirements for the sealing performance of the display panel, the trend of narrowing the frame of the sealant is limited, because the width of the sealant is too narrow so that it cannot effectively seal the display panel. Therefore, the width of the frame glue cannot be further narrowed, and the display effect of the display panel cannot be further improved. [0005] In addition, trad...

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Problems solved by technology

[0004] However, limited by the requirements for the sealing performance of the display panel, the narrow frame trend of the sealant is limited, because the width of the sealant is too narrow and it cannot effectively seal the display panel

Therefore, the width of the frame glue cannot be further narrowed, and the display effect of the display panel cannot be further improved.

[0005] In addition, traditional sealants are generally provided with spacers, and the materials of the spacers are mainly melamine resin, polystyrene resin and other materials. (PS, Photo Spacer) The compression rate is high, so in the area corresponding to the frame glue, the frame glue is compressed more seriously, which will make the liquid crystal cell gap (Cell Gap) in the frame glue area smaller than the display The liquid crystal cell gap in the area, which will cause the phenomenon of gap light spots in the area where the sealant is located

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