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1. WO2022001866 - LIQUID CRYSTAL COMPOSITION COMPRISING DIBENZO DERIVATIVE AND LIQUID CRYSTAL DISPLAY DEVICE USING LIQUID CRYSTAL COMPOSITION

Publication Number WO/2022/001866
Publication Date 06.01.2022
International Application No. PCT/CN2021/102342
International Filing Date 25.06.2021
IPC
C09K 19/44 2006.1
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
19Liquid crystal materials
04characterised by the chemical structure of the liquid crystal components
42Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06-C09K19/40136
44containing compounds with benzene rings directly linked
G02F 1/1333 2006.1
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01for the control of the intensity, phase, polarisation or colour
13based on liquid crystals, e.g. single liquid crystal display cells
133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333Constructional arrangements
Applicants
  • 江苏和成显示科技有限公司 JIANGSU HECHENG DISPLAY TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 刘云云 LIU, Yunyun
  • 姚利芳 YAO, Lifang
  • 徐爽 XU, Shuang
  • 贺笛 HE, Di
  • 丁文全 DING, Wenquan
  • 徐海彬 XU, Haibin
  • 杨亚非 YANG, Yafei
  • 潘帝可 PAN, Dike
Agents
  • 北京品源专利代理有限公司 BEYOND ATTORNEYS AT LAW
Priority Data
202010596520.928.06.2020CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) LIQUID CRYSTAL COMPOSITION COMPRISING DIBENZO DERIVATIVE AND LIQUID CRYSTAL DISPLAY DEVICE USING LIQUID CRYSTAL COMPOSITION
(FR) COMPOSITION DE CRISTAUX LIQUIDES COMPRENANT UN DÉRIVÉ DE DIBENZO ET DISPOSITIF D'AFFICHAGE À CRISTAUX LIQUIDES UTILISANT UNE COMPOSITION DE CRISTAUX LIQUIDES
(ZH) 一种包含二苯并衍生物的液晶组合物及其液晶显示器件
Abstract
(EN) The present application relates to a liquid crystal composition comprising a dibenzo derivative and a liquid crystal display device using the liquid crystal composition. The liquid crystal composition comprises at least one compound of formula I and at least one compound of formula N.
(FR) La présente invention concerne une composition de cristaux liquides comprenant un dérivé de dibenzo et un dispositif d'affichage à cristaux liquides utilisant la composition de cristaux liquides. La composition de cristaux liquides comprend au moins un composé de formule I et au moins un composé de formule N
(ZH) 本申请涉及一种包含二苯并衍生物的液晶组合物及其液晶显示器件。所述液晶组合物包含至少一种通式I的化合物和至少一种通式N的化合物。
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