Dew method

A technology in the direction of dew and gravity, applied in the direction of nonlinear optics, instruments, optics, etc., can solve the problems of display device image blurring, affecting the use of display devices by users, and unable to remove dew, so as to achieve the effect of increasing the light intensity

Active Publication Date: 2017-05-03
QISDA SUZHOU +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, the current display devices cannot quickly and effectively remove the dew, resulting in blurred images of the display device, thereby affecting the use of the display device by users.

Method used

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Embodiment Construction

[0030] In order to have a further understanding of the purpose, structure, features, and functions of the present invention, the following detailed descriptions are provided in conjunction with the embodiments.

[0031] See pages 1 to Figure 4 , figure 1 It is a schematic diagram of a display device 1 according to an embodiment of the present invention, figure 2 for display device 1 along figure 1 Cross-sectional view of midline X-X, image 3 is a functional block diagram of the display device 1, Figure 4 It is a schematic configuration diagram of the display device 1 . The display device 1 includes a casing 10, a display panel 12, a transparent plate 14, a touch module 16 and a processing module 18, wherein, in Figure 4 In order to simplify the illustration, the casing 10 is represented by a thick line frame, and the processing module 18 is omitted from drawing. The transparent plate 14 is located on the display panel 12 and its outline is very close, so only the dis...

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Abstract

The invention provides a dew removing method, which is used for removing dew in a display device. Dew is condensed between a display panel and a transparent plate of the display device. The dew removing method comprises the following steps: receiving touch operation executed on the transparent plate; deciding a first region on the display panel according to the touch operation in order that the projection of dew on the display panel is positioned in the first region; deciding a second region on the display panel in order that the second region includes the first region and extends to the side edge of the display panel and that the ventilation opening of the display device is close to the second region and is positioned above the second region; enhancing the light emitting intensity of the display panel in the second region. By adopting the dew removing method, the dew evaporation rate in a corresponding region is increased.

Description

technical field [0001] The present invention relates to a dew removal method, in particular to a dew removal method for a display device. Background technique [0002] Generally, the display devices are not sealed and assembled in vacuum, so there must be air inside the display device. When the humidity in the air is high, the moisture in the air may condense in cooler places. For example, in a liquid crystal display, since the transparent cover in front of the display panel directly contacts the ambient air, the space next to the transparent cover inside the liquid crystal display is easily affected by the ambient temperature. When the moisture content in the air inside the LCD is relatively high, and the ambient temperature outside the LCD is low, the moisture will easily condense on the transparent cover inside the LCD to form dew. The image light generated by the display panel passes through the dew to form a blurred image for the user. Although the electronic compone...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1333
CPCG02F1/13338G02F1/133382G02F1/133311
Inventor 陈建志刘治宇
Owner QISDA SUZHOU
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