Display device

Abstract

The invention discloses a display device. The display device comprises an array substrate and a color film substrate which are connected in a box-facing mode, the surface, facing the array substrate, of the color film substrate is provided with a black matrix, the black matrix is provided with a plurality of opening areas which are distributed in an array mode, a plurality of lenses used for guiding the light directed to a shading area of the black matrix to the opening areas are arranged at the side, opposite to the color film substrate, of the array substrate, a transparent protection layer is arranged on the surface, with the lenses, of the array substrate and covers the lenses, and the surface, opposite to the color film substrate, of the protection layer is flat. The light directed to the shading area of the black matrix is reflected by the lenses to the opening areas so that the total amount of light passing through the opening areas can be increased, the overall light utilization rate of the display device is improved, and the display effect of the display device is improved. Therefore, the display device is high in overall light utilization rate, and good in display effect.

Description

technical field [0001] The present invention relates to the technical field of display devices, in particular to a display device. Background technique [0002] With the development of optoelectronic technology, display devices with high image quality, high space utilization, low power consumption, no radiation, and thinner and lighter have become mainstream products in the flat panel display market. [0003] Existing display devices such as figure 1 As shown in , a black matrix 03 is provided between the array substrate 01 and the color filter substrate 02 connected to the box, and a plurality of array-distributed opening regions 04 corresponding to the pixel units are arranged on the black matrix 03, wherein the opening regions 04 can allow the light on the pixel unit to pass through, so as to form an image on the color filter substrate, and provide users with a good display effect; the part other than the opening area on the black matrix 03 is used as a light-shielding a...

AI Technical Summary

Problems solved by technology

[0004] However, in the existing display device, the proportion of the opening area 04 on the black matrix 03 is in the range of 60% to 70%, which means that 30% to 40% of the area on the black matrix is ​​a light-shielding area. In this way, The light-shielding area of ​​the black matrix 03 will absorb the light incident on it, thereby reducing the utilization rate of light in the display device, thereby affecting the display effect of the display device

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