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Lighting apparatus for display, and display unit

A technology for lighting devices and display devices, which is applied in directions such as display devices, lighting devices, and illuminated signs, can solve problems such as limitations of lighting devices, and achieve the effect of improving the degree of freedom.

Inactive Publication Date: 2011-06-22
TAKA INT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing lighting devices only have a structure that illuminates paintings mounted on a picture frame from the front side, and are relatively limited as a lighting device for display.

Method used

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  • Lighting apparatus for display, and display unit
  • Lighting apparatus for display, and display unit
  • Lighting apparatus for display, and display unit

Examples

Experimental program
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Effect test

Embodiment Construction

[0033] Preferred embodiments (examples) of the present invention will be described below with reference to the drawings.

[0034] refer to Figure 1 to Figure 7 Typical embodiments of the display device of the present invention will be described. figure 1 is the front view of the display device, figure 2 yes figure 1 A-A line profile in image 3 It is a three-dimensional view of the appearance.

[0035] Such as Figure 1 ~ Figure 3 As shown, the display device 10 is configured to be embedded in, for example, a case 1 forming a container for the device. The box body 11 is formed of a front part 11A, a back part 11B, and a side part 11C. In addition, instead of the box body, a frame body mainly formed of side parts may be used. For example, a rectangular opening 11A- 1 is formed in the front surface 11A. The back portion 11B is a plate-like member. 11 C of side parts are formed by the total 4 side parts of 2 left and right and 2 up and down. The front part 11A and the ...

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PUM

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Abstract

A lighting apparatus for display and a display unit, wherein a visible light emitting element and an ultraviolet light emitting element are utilized to allow unlimited control over the luminous intensity of each of the visible light and ultraviolet light as well as display and representation which exhibit sufficiently high merchantability from a viewpoint of the art involved in a painting and the like. The lighting apparatus for display includes a lighting device (14) having a visible light emitting element (22A) and an ultraviolet light emitting element (22B), and a control section (23) to alternately control light emitting operation of the visible light emitting element and the ultraviolet light emitting element on the lighting device (14). The control section (23) produces luminescence of the visible light emitting element while gradually increasing the luminous intensity, and subsequently extinguishes the light while gradually decreasing the luminous intensity. Afterward, the control section (23) produces luminescence of the ultraviolet light emitting element while gradually increasing the luminous intensity, and subsequently extinguishes the light while gradually decreasing the luminous intensity. In such a way, the control section alternately controls light emitting operation of the visible light emitting element and the ultraviolet light emitting element on a periodically repeated basis.

Description

technical field [0001] The present invention relates to a lighting device for display and a display device, and particularly to a lighting device for display and a display device suitable for lighting artistic displays such as exhibits, exhibits, display objects, paintings, etc., and capable of changing display content by changing lighting conditions. Background technique [0002] The lighting devices described in Patent Document 1 and Patent Document 2 are listed as conventional lighting devices. In the lighting device disclosed in Patent Document 1, an ultraviolet lamp and an incandescent lamp are prepared as lighting lamps, and in particular, it has a structure in which the incandescent lamp is repeatedly controlled only by turning on, adjusting the illuminance, and turning off the lamp in chronological order. The lighting action of the lamp. On the other hand, the ultraviolet lamp is always kept on. In addition, even the illuminating device disclosed in Patent Document...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B37/02F21S2/00G09F13/04G09F13/42F21Y101/02
CPCG09F13/04H05B33/0857G09F13/42H05B47/155H05B45/10
Inventor 牧野崇伯
Owner TAKA INT