Electronic equipment and light shield thereof

A technology for electronic equipment and light shields, which is used in TVs, electrical components, computer monitor casings, etc., to solve problems such as unclear images, reduced contrast, and inability to browse images or text.

Inactive Publication Date: 2009-10-28
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the portable electronic devices use LCD screens, and the contrast of LCD screens decreases under strong light, resulting in unclear images
Therefore, when a user uses a portable electronic device outdoors, in a public place, or on a trip, due to the strong external ambient light, it is impossible to browse images or text normally through the display screen.

Method used

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  • Electronic equipment and light shield thereof
  • Electronic equipment and light shield thereof
  • Electronic equipment and light shield thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] see figure 1 and figure 2 , which is a perspective view of the electronic device 100 . The electronic device 100 includes a base body 10 , a display screen 20 pivotally connected to the base body 10 , and a light shield 30 detachably fixed on the display screen 20 to enclose the display screen 20 therein.

[0013] The display screen 20 is rectangular, and includes a casing 22 and a screen 24 accommodated in the casing 22 .

[0014] Please refer to image 3 , the light shield 30 is adapted to the shape of the display screen 20 to surround the left, right and upper sides of the display screen 20 . The light shielding cover 30 is integrally formed with an opaque material, and includes a first baffle 32 and a second baffle 34 arranged opposite and parallel to each other, and a third baffle connected between the first baffle 32 and the second baffle 34 baffle 36.

[0015] The third baffle plate 36 is a rectangular parallelepiped plate, and the first baffle plate 32 and...

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PUM

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Abstract

The invention discloses a light shield, which is made of a lighttight material. The light shield comprises a first baffle plate and a second baffle plate which are arranged oppositely, and a third baffle plate connected between the first baffle plate and the second baffle plate; the light shield is also provided with a limit part; and the light shield is fixed on a display screen through the limit part and makes the first baffle plate, the second baffle plate and the third baffle plate enclose the left, the right and the upper side of the display screen.

Description

technical field [0001] The invention relates to an electronic device, in particular to an electronic device with a display screen and a light shielding cover thereof. Background technique [0002] At present, electronic devices with displays are widely used in various technical fields. Especially with the development of science and technology, various portable electronic devices with novel structure and small size have appeared, such as portable DVD, notebook computer and so on. [0003] Most of the portable electronic devices use a liquid crystal display, and the contrast of the liquid crystal display is reduced under strong light, resulting in an unclear image. Therefore, when a user uses a portable electronic device outdoors, in a public place, or on a journey, the external ambient light is too strong, so that it is impossible to browse images or texts normally through the display screen. SUMMARY OF THE INVENTION [0004] In view of this, it is necessary to provide an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/02G12B17/04
CPCH04N5/65G06F1/1603
Inventor 戴龙段旺昌
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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