JPS6449990U - - Google Patents
Info
- Publication number
- JPS6449990U JPS6449990U JP14585387U JP14585387U JPS6449990U JP S6449990 U JPS6449990 U JP S6449990U JP 14585387 U JP14585387 U JP 14585387U JP 14585387 U JP14585387 U JP 14585387U JP S6449990 U JPS6449990 U JP S6449990U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- fluorescent lamps
- ultraviolet
- utility
- display device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Description
第１図は本考案の一実施例による表示装置の正
面図、第２図は第１図―による拡大断面図、
第３図は本考案による表示装置の電装品の接続の
一例を示す線図、第４図は配電装置の構成の一例
を示すブロツク図、第５図は点燈回路の作動を説
明するタイムチヤートである。
１……基板、３……展示用シート、５……蛍光
ランプ、６……紫外線ランプ、１１……第１スイ
ツチ回路、１２……第２スイツチ回路、１３……
電源、１４……配電装置、ＬＳ……点燈信号。
FIG. 1 is a front view of a display device according to an embodiment of the present invention, FIG. 2 is an enlarged cross-sectional view according to FIG.
Fig. 3 is a line diagram showing an example of the connection of electrical components of the display device according to the present invention, Fig. 4 is a block diagram showing an example of the configuration of the power distribution device, and Fig. 5 is a time chart explaining the operation of the lighting circuit. It is. DESCRIPTION OF SYMBOLS 1... Board, 3... Display sheet, 5... Fluorescent lamp, 6... Ultraviolet lamp, 11... First switch circuit, 12... Second switch circuit, 13...
Power supply, 14...Power distribution device, LS...Lighting signal.
Claims (1)
、この基板の表面外辺部にそれぞれ装着された一
対の通常の蛍光ランプおよび一対の紫外線発光蛍
光ランプと、これら一対の通常の蛍光ランプの点
燈回路および一対の紫外線発光蛍光ランプの点燈
回路に交互に点燈信号を供給する配電装置とを有
することを特徴とする表示装置。 ２ 上記蛍光ランプが直管形のものである実用新
案登録請求の範囲第１項記載の表示装置。 ３ 上記一対の通常の蛍光ランプおよび一対の紫
外線発光蛍光ランプを展示用シートを挾んで相互
にほぼ平行になるように配設した実用新案登録請
求の範囲第１項または第２項に記載の表示装置。 ４ 上記一対の通常の蛍光ランプおよび一対の紫
外線発光蛍光ランプを展示用シートの隅部を挾ん
でＬ字形に配設した実用新案登録請求の範囲第１
項または第２項に記載の表示装置。[Scope of Claim for Utility Model Registration] 1. A rectangular substrate on which an exhibition sheet is attached, a pair of ordinary fluorescent lamps and a pair of ultraviolet light-emitting fluorescent lamps respectively attached to the outer edge of the surface of this substrate, and A display device comprising a power distribution device that alternately supplies a lighting signal to a lighting circuit for a pair of ordinary fluorescent lamps and a lighting circuit for a pair of ultraviolet-emitting fluorescent lamps. 2. The display device according to claim 1, wherein the fluorescent lamp is of a straight tube type. 3. The display according to claim 1 or 2 of the utility model registration claim, in which the pair of ordinary fluorescent lamps and the pair of ultraviolet-emitting fluorescent lamps are arranged so as to be substantially parallel to each other with an exhibition sheet in between. Device. 4 Claim No. 1 for Utility Model Registration, in which the above-mentioned pair of ordinary fluorescent lamps and a pair of ultraviolet-emitting fluorescent lamps are arranged in an L-shape by sandwiching the corners of the display sheet.
The display device according to item 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14585387U JPH0425744Y2 (en) | 1987-09-24 | 1987-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14585387U JPH0425744Y2 (en) | 1987-09-24 | 1987-09-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6449990U true JPS6449990U (en) | 1989-03-28 |
| JPH0425744Y2 JPH0425744Y2 (en) | 1992-06-19 |
Family
ID=31414806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14585387U Expired JPH0425744Y2 (en) | 1987-09-24 | 1987-09-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0425744Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008282755A (en) * | 2007-05-14 | 2008-11-20 | Dic Corp | Lighting system |
-
1987
- 1987-09-24 JP JP14585387U patent/JPH0425744Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008282755A (en) * | 2007-05-14 | 2008-11-20 | Dic Corp | Lighting system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0425744Y2 (en) | 1992-06-19 |
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