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Display panel device

A technology for display panels and liquid crystal display panels, which can be used in static indicators, instruments, cooling/ventilation/heating renovation, etc., to solve problems such as inability to reliably and effectively discharge heat

Inactive Publication Date: 2008-04-16
SONY CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the above-structured liquid crystal display panel device cannot provide sufficiently increased display panel strength for sufficiently high rigidity, and also cannot reliably and efficiently discharge heat generated in the device to the outside of the device.

Method used

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Experimental program
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Embodiment Construction

[0018] 1. Free-standing display panel equipment (Figures 1 to 5):

[0019] As shown in FIG. 1, a display panel device according to the present invention is configured as a free-standing liquid crystal display panel device, which includes a frame assembly 10 and a liquid crystal display panel 20 mounted on a support 51.

[0020] The frame assembly 10 includes an outer frame 100, an inner frame (chassis) omitted from the illustration in FIG. 1, a transparent upper side plate 210, a transparent lower side plate 220, a transparent left side plate 230, and a transparent right side plate 240, which The side plate is placed between the outer frame 100 and the inner frame. The outer frame 100 has upper left, upper right, lower left, and lower right corners combined with the respective corner covers 510, 520, 530, and 540.

[0021] The transparent upper side panel 210, the transparent lower side panel 220, the transparent left side panel 230, and the transparent right side panel 240 are us...

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PUM

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Abstract

A display panel device is disclosed.Left and right heat radiating plates are mounted on the rear side of a liquid crystal display panel in respective left and right positions thereon. The left and right heat radiating plates are of a substantially L-shaped cross section including a plurality of fins and respective supports near the center of the rear side of the liquid crystal display panel. A central rear cover has a plurality of fins and has left and right ends fixedly mounted respectively on the supports of the left and right heat radiating plates in covering relation to a circuit assembly on the rear side of the liquid crystal display panel. Left and right rear covers are mounted respectively on rear sides of the left and right heat radiating plates and lie substantially flush with the central rear cover.

Description

Technical field [0001] The present invention relates to a display panel device such as a liquid crystal display panel device. Background technique [0002] A display panel device with a large screen size, such as a liquid crystal display panel device, needs to increase the strength of the display panel for higher rigidity, and it is also necessary to reliably and effectively discharge heat generated in the device to the outside of the device. [0003] Japanese Patent Early Publication No. 2003-150076 discloses a liquid crystal display panel device having a liquid crystal display panel by extending and pressing the left, right, and center supports of the outer periphery of the liquid crystal display panel in the lateral direction of the front cover. The strip is fixed to the front cover. The disclosed liquid crystal display panel device also has a flat rear cover mounted on the rear side of the liquid crystal display panel. [0004] However, the above-structured liquid crystal dis...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/133G09F9/00H05K7/20
Inventor 长野昌浩
Owner SONY CORP
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