LIQUID CRYSTAL INDICATING ELEMENT Russian patent published in 1994 - IPC

Abstract RU 2013794 C1

FIELD: electronics. SUBSTANCE: liquid-crystal layer of indicator is placed between substrates with electrodes and orienting layers on facing surfaces. Element made of photoanisotropic material is put on second substrate between orienting layer and electrode or between electrode and substrate or on reverse side of substrate. Surface of element is built in the form of zones with different optical anisotropy. Identical element can be placed in similar way on first substrate. EFFECT: facilitated manufacture, improved operational characteristics. 3 cl, 6 dwg

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RU 2 013 794 C1

Authors

Beresnev G.A.

Novoseletskij N.V.

Chigrinov V.G.

Martin Shadt[Ch]

Kozenkov V.M.

Klauz Shmitt[De]

Dates

1994-05-30Published

1992-07-22Filed