JPH0360708U - - Google Patents
Info
- Publication number
- JPH0360708U JPH0360708U JP1989122463U JP12246389U JPH0360708U JP H0360708 U JPH0360708 U JP H0360708U JP 1989122463 U JP1989122463 U JP 1989122463U JP 12246389 U JP12246389 U JP 12246389U JP H0360708 U JPH0360708 U JP H0360708U
- Authority
- JP
- Japan
- Prior art keywords
- applied voltage
- dimmer
- color
- liquid crystal
- dimming
- 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.)
- Pending
Links
Landscapes
- Liquid Crystal (AREA)
Description
第１図は本考案の第１実施例の調光照明装置の
回路説明図、第２図は同実施例の液晶パネルの断
面図、第３図は第２実施例カラー調光パネルの回
路説明図である。
１……光源、２……セード、３……液晶パネル
、４……取付金具、５，５′……調光制御器、６
……電源、７……液晶、８……透明電導膜、９…
…硝子基盤、１０……フイルム、１１……ＰＶＢ
合せ膜、１２……カラー調光パネル。
Fig. 1 is a circuit explanatory diagram of a dimming lighting device according to a first embodiment of the present invention, Fig. 2 is a cross-sectional view of a liquid crystal panel of the same embodiment, and Fig. 3 is a circuit diagram of a color dimming panel of a second embodiment. It is a diagram. 1... Light source, 2... Shade, 3... Liquid crystal panel, 4... Mounting bracket, 5, 5'... Dimming controller, 6
...Power source, 7...Liquid crystal, 8...Transparent conductive film, 9...
...Glass base, 10...Film, 11...PVB
Laminated film, 12...Color light control panel.
Claims (1)
用液晶パネルを照明器具の照射側に取付け、電源
と液晶パネルとの配線途中に調光制御器を設け、
この調光制御器により印加電圧を制御して照度を
調整できることを特徴とする調光照明装置。 (2) 印加電圧により任意の色のカラーフイルタ
ーとして作用するカラー調光パネルを照明器具の
照射側に取付け、電源と液晶パネルとの配線途中
に調光制御器を設け、この調光制御器により印加
電圧を制御して任意のカラーに調整できることを
特徴とする調光照明装置。 (3) 照明器具が高輝度放電灯又は水銀灯である
請求項１又は２記載の調光照明装置。[Scope of claim for utility model registration] (1) A dimming liquid crystal panel whose light transmittance changes depending on the applied voltage is attached to the irradiation side of the lighting equipment, and a dimming controller is installed in the middle of the wiring between the power supply and the liquid crystal panel. ,
A dimmer lighting device characterized in that the illuminance can be adjusted by controlling the applied voltage using the dimmer controller. (2) A color dimmer panel that acts as a color filter of any color depending on the applied voltage is installed on the irradiation side of the lighting equipment, and a dimmer controller is installed in the middle of the wiring between the power supply and the liquid crystal panel. A dimmable lighting device characterized by being able to adjust to any color by controlling the applied voltage. (3) The dimming lighting device according to claim 1 or 2, wherein the lighting fixture is a high intensity discharge lamp or a mercury lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989122463U JPH0360708U (en) | 1989-10-19 | 1989-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989122463U JPH0360708U (en) | 1989-10-19 | 1989-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0360708U true JPH0360708U (en) | 1991-06-14 |
Family
ID=31670461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989122463U Pending JPH0360708U (en) | 1989-10-19 | 1989-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0360708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005228566A (en) * | 2004-02-12 | 2005-08-25 | Toyoda Gosei Co Ltd | Lighting device |
-
1989
- 1989-10-19 JP JP1989122463U patent/JPH0360708U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005228566A (en) * | 2004-02-12 | 2005-08-25 | Toyoda Gosei Co Ltd | Lighting device |
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