JPS624723U

JPS624723U -

Info

Publication number: JPS624723U
Application number: JP8990885U
Authority: JP
Priority date: 1985-06-14
Filing date: 1985-06-14
Publication date: 1987-01-12

Description

[Brief explanation of the drawing]

第１図はこの考案に係るＬＣＤ防眩ミラーの構
成を略示的に示した断面図、第２図はＧＨ二層型
ＬＣＤデバイスにおける印加電圧に対応する透過
率を示すグラフ、第３図は第２図の印加電圧に対
応する液晶物質の配列を示す略図、第４図は従来
例ＬＣＤ防眩ミラーの略示的側面図、第５図は従
来例におけるＧＨ型及びＰＣ型ＬＣＤデバイスの
印加電圧に対応する液晶物質の配列を示す略図、
第６図は第５図の印加電圧に対応する透過率を示
すグラフである。１……ＬＣＤ防眩ミラー、２……ＧＨ二層型Ｌ
ＣＤデバイス、３……ミラー、４……一層目、５
……二層目、４ａ，５ａ……透明電極、６……コ
モン透明電極、７……回路。 FIG. 1 is a cross-sectional view schematically showing the structure of the LCD anti-glare mirror according to this invention, FIG. 2 is a graph showing transmittance corresponding to applied voltage in a GH two-layer LCD device, and FIG. Fig. 2 is a schematic diagram showing the arrangement of liquid crystal materials corresponding to the applied voltage, Fig. 4 is a schematic side view of a conventional LCD anti-glare mirror, and Fig. 5 is a schematic diagram showing the arrangement of liquid crystal materials corresponding to the applied voltage. a schematic diagram showing the alignment of liquid crystal material in response to voltage;
FIG. 6 is a graph showing the transmittance corresponding to the applied voltage shown in FIG. 1...LCD anti-glare mirror, 2...GH double layer type L
CD device, 3...mirror, 4...first layer, 5
...Second layer, 4a, 5a...Transparent electrode, 6...Common transparent electrode, 7...Circuit.

Claims

[Scope of utility model registration request]

LC with LCD device placed in front of the mirror
In the D anti-glare mirror, the LCD device is
In addition to being an H two-layer LCD device, the device is characterized in that it is provided with a circuit that can independently turn ON, OFF, or increase/decrease the voltage applied to the first and second layers of the GH two-layer LCD device. LCD anti-glare mirror.