JPS6260444U - - Google Patents
Info
- Publication number
- JPS6260444U JPS6260444U JP15250585U JP15250585U JPS6260444U JP S6260444 U JPS6260444 U JP S6260444U JP 15250585 U JP15250585 U JP 15250585U JP 15250585 U JP15250585 U JP 15250585U JP S6260444 U JPS6260444 U JP S6260444U
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal panel
- nighttime
- daytime
- day
- 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
- 239000004973 liquid crystal related substance Substances 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の全体構成図、第２図は灯具の
分解構成を示す縦断側面図、第３図は第２図の正
面図、第４図は第１図に示す液晶パネル２の一部
拡大断面図、第５図Ａ，Ｂは液晶パネルの作用説
明図でＡは電圧印加時、Ｂは電圧遮断時を示す。
第６図は同じく液晶パネルの作用説明図で、Ａは
電圧印加時を示し、ｂは電圧遮断時を示すもので
ある。
１……レンズ、２……液晶パネル、２ａ，２ａ
′……透明電極、３……ランプハウジング、４…
…バルブ、５……波形整形器、６……発振器、７
……切替スイツチ、８……スイツチ、９……電源
。
Fig. 1 is an overall configuration diagram of the present invention, Fig. 2 is a longitudinal side view showing an exploded configuration of the lamp, Fig. 3 is a front view of Fig. 2, and Fig. 4 is a part of the liquid crystal panel 2 shown in Fig. 1. FIGS. 5A and 5B are explanatory views of the operation of the liquid crystal panel, with A showing the state when voltage is applied and B showing the state when voltage is cut off.
FIG. 6 is also an explanatory diagram of the operation of the liquid crystal panel, where A shows the state when voltage is applied and b shows the state when voltage is cut off. 1... Lens, 2... Liquid crystal panel, 2a, 2a
'...Transparent electrode, 3...Lamp housing, 4...
...Valve, 5... Waveform shaper, 6... Oscillator, 7
...Switch, 8...Switch, 9...Power.
Claims (1)
自動車用灯具において、灯具のレンズ内面または
外面に液晶パネルを配置し、その液晶パネルに電
源を切替可能に接続して、昼間時と夜間時に応じ
液晶パネルに電圧を印加または遮断して、液晶パ
ネルによりバルブの透過光度を制御し、夜間時に
昼間時より減光せしめることを特徴とする昼夜光
度切替式自動車用灯具。 In automotive lighting equipment configured to switch luminous intensity according to daytime and nighttime, a liquid crystal panel is arranged on the inner or outer surface of the lens of the lighting equipment, and a power supply is connected to the liquid crystal panel in a switchable manner, so that the liquid crystal panel can be switched depending on daytime and nighttime. A day/night brightness switching type automobile lamp characterized in that a voltage is applied or cut off to control the transmitted light intensity of the bulb by a liquid crystal panel, and the light is dimmed at night compared to during the day.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15250585U JPS6260444U (en) | 1985-10-07 | 1985-10-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15250585U JPS6260444U (en) | 1985-10-07 | 1985-10-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6260444U true JPS6260444U (en) | 1987-04-15 |
Family
ID=31070542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15250585U Pending JPS6260444U (en) | 1985-10-07 | 1985-10-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6260444U (en) |
-
1985
- 1985-10-07 JP JP15250585U patent/JPS6260444U/ja active Pending