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Display device, driving method and electronic apparatus

A technology of a display device and a driving method, which is applied to static indicators, nonlinear optics, instruments, etc., can solve the problem of low transmittance of the display device, and achieve the effect of improving the light transmittance.

Active Publication Date: 2019-01-15
XIAMEN TIANMA MICRO ELECTRONICS
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] However, due to the color resist structure provided on the color filter substrate in the display panel, the transmittance of the overall display device is relatively low.

Method used

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  • Display device, driving method and electronic apparatus
  • Display device, driving method and electronic apparatus
  • Display device, driving method and electronic apparatus

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Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0035] refer to figure 1 , figure 1 It is a schematic diagram of the structure of Mini-LED as a backlight source in the prior art, through figure 1 It can be seen that the traditional backlight module adopts the blue LED chips 11 arranged in an array for the backlight emitting blue light, and then passes through the RG fluorescent film 12 (wherein, the RG fluorescent film is formed by mixing red phosphor powder and green phosphor powder) film layer) to show ...

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Abstract

The invention discloses a display device, a driving method and an electronic apparatus. The display device comprises a display panel and a backlight module. The backlight module comprises a substrate;a plurality of LEDs disposed on the substrate; at least one color light of red light, green light and blue light is emit by that LED. The display panel is used for displaying red light when the LED emits red light, displaying green light when the LED emits green light, and displaying blue light when the LED emits blue light. The display device does not need to provide a color barrier layer, thereby greatly improving the optical transmittance of the display device.

Description

technical field [0001] The present invention relates to the technical field of liquid crystal display, and more specifically, to a display device, a driving method and electronic equipment. Background technique [0002] LCD (Liquid Crystal Display) with Mini-LED (Mini-Light Emitting Diode, Mini LED) as the backlight is a new generation of display technology. Compared with the existing LCD technology equipped with ordinary LEDs as the backlight, it has high resolution , high brightness, ultra-power saving, fast response, high light efficiency and long life, may be widely used in display fields such as mobile phones, notebook computers and TVs. [0003] The traditional Mini-LED backlight module uses blue LED chips arranged in an array. The display panel includes a color film substrate, and a color resist is set on the color film substrate to emit red, green and blue light. [0004] However, due to the color-resist structure disposed on the color filter substrate in the displa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/34G09G3/36
CPCG09G3/3413G09G3/36G09G3/3426G09G3/3648G09G2310/0235G02F1/133622G02F1/133603G02F1/133621G02F1/136286G02F2203/30G02F1/1368G02F1/133624
Inventor 吴玲沈柏平
Owner XIAMEN TIANMA MICRO ELECTRONICS
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