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Display device and smart mobile device

A display device and display module technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of large heat dissipation, short life, abnormal operation of the backlight module, etc. Effect

Inactive Publication Date: 2017-10-13
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0011] However, the existing display device has the following defects: the distance between the integrated circuit chip 50 and the LED in the backlight module (BLU) is relatively close, and the integrated circuit chip 50 is relatively close to the LED lamp due to the large heat dissipation when the integrated circuit chip is in operation. Contact will cause the backlight module to work abnormally or have a shorter life

Method used

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  • Display device and smart mobile device
  • Display device and smart mobile device

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Embodiment Construction

[0019] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0020] see figure 2 , figure 2 It is a three-dimensional structural diagram of an embodiment of the display device of the present invention. In an embodiment, the display device 1 includes a flexible circuit board 201 , a display module 2 and a backlight module 3 . The display module 2 includes: a color filter substrate 202 , an array substrate 203 and a liquid crystal layer 204 located between the color filter substrate 202 and the array substrate 203 .

[0021] In this embodiment, the backlight module 3 is an edge-type backlight module. The backlight module 3 includes LEDs 205, and the LEDs 205 are located in the first area A perpendicular to the display module. The backlight module 3 further includes a light guide plate 208 and a silver reflective film 209 .

[0022] The color filter substrate 202 includes a color filter layer 212 . The arr...

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Abstract

The invention discloses a display device and a smart mobile device. The display device comprises a flexible circuit board, a display module and a backlight module. The display module comprises a color filter substrate, an array substrate and a liquid crystal layer, and the liquid crystal layer is positioned between the color filter substrate and the array substrate. The backlight module comprises LEDs which are positioned in a first area perpendicular to the display module. An electric contact point is arranged at the first end of the flexible circuit and electrically connected with the array substrate, and an integrated circuit chip is arranged at the second end of the flexible circuit board and positioned in a second area perpendicular to the display module. The first area and the second area are positioned adjacently or alternately. The display device is more stable in stability and longer in service life.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display device and an intelligent mobile device. Background technique [0002] In recent years, narrow bezel technology has become one of the core technologies followed by various panel manufacturers. By optimizing the circuit layout and space ratio of the non-visible areas on both sides of the visible area, the borders on both sides of the visible area are narrowed and Be recognized by the market. [0003] figure 1 is a schematic cross-sectional view of a prior art display device. Such a typical liquid crystal display panel (LCD) 1 includes a color filter substrate 30 having a color filter layer 35; an array substrate 10 having thin film transistors (TFTs), gate lines, data lines and pixel electrodes 15; The liquid crystal layer 40 between the color filter substrate 30 and the array substrate 10 . On the non-display area NA1 located on the upper side of the array ...

Claims

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Application Information

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IPC IPC(8): G02F1/1345G02F1/1333G02F1/13357
CPCG02F1/1333G02F1/133308G02F1/1336G02F1/133603G02F1/13452G02F1/133317
Inventor 杨勇
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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