C09K19/065 - CPC Classification Index

ClassID:

104728 ⎘

C09K19/065 - CPC Classification

Classification description:

Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit; Non-steroidal liquid crystal compounds containing one non-condensed unsaturated non-aromatic ring, e.g. cyclohexene ring

Recent Application in this class:

20250075129

2025-03-06

LIQUID-CRYSTAL MEDIUM

20210222067

2021-07-22

Liquid-crystal medium

20180312756

2018-11-01

Liquid-crystal medium

20180046033

2018-02-15

Liquid crystal display and liquid crystal composition comprised thereof

20150252262

2015-09-10

Nematic liquid crystal composition and liquid crystal display device using the same

20130155338

2013-06-20

Switch element comprising a liquid-crystalline medium