Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd.

Chine

 
Quantité totale PI 196
Rang # Quantité totale PI 6 590
Note d'activité PI 2,7/5.0    76
Rang # Activité PI 9 258

Brevets

Marques

196 0
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0 0
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Dernier brevet 2024 - Compound containing carbazole de...
Premier brevet 2005 - Polymerizable liquid crystal com...

Derniers inventions, produits et services

2024 Invention Compound containing carbazole derivative and organic electroluminescent device comprising same. ...
2023 Invention Heteroatom- and cycloalkyl-containing organic compound and organic electroluminescent device cont...
Invention Compound with multiple resonance characteristics and organic electroluminescent device containing...
2022 Invention Liquid crystal composition and liquid crystal display element. The present invention belongs to ...
Invention Liquid crystal composition with good frequency dependence and liquid crystal display element. The...
Invention Liquid crystal composition containing benzochromene compound and use thereof. A liquid crystal co...
2021 Invention Compound, liquid-crystal composition, and radio frequency phase shifter. A compound is represente...
2020 Invention Liquid crystal composition, liquid crystal display element and compound. A compound that helps ac...
Invention Liquid crystal composition, liquid crystal display element and liquid crystal display. A liquid c...
Invention Liquid crystal composition, liquid crystal display element and liquid crystal display. The inven...
Invention Spontaneous alignment assistant for liquid crystal compositions. The spontaneous orientation aid ...
Invention Liquid crystal composition, liquid crystal display element and liquid crystal display. 11, and ca...
Invention Negative liquid crystal composition, and liquid crystal display element or liquid crystal display...
Invention Metal complex organic electroluminescent material and organic electroluminescent device. The pres...
Invention Liquid crystal composition, liquid crystal display element, and liquid crystal display. A dielect...
Invention Liquid crystal composition, liquid crystal display element and liquid crystal display. 33 on the ...
2019 Invention Substrate and liquid crystal display device. Provided are a substrate that can exert an anchoring...
Invention Method for manufacturing liquid crystal display device. It is a method for manufacturing a liquid...
Invention Negative dielectric anisotropic liquid crystal composition, liquid crystal display element and li...
Invention Liquid crystal display device. The present invention relates to a liquid crystal display device. ...
Invention Liquid crystal display device. d+1.1)/1.25  formula (1).
Invention Liquid crystal composition, and liquid crystal display element and liquid crystal display. A liqu...
Invention Liquid crystal composition and display using composition. Provided are a polymerizable compositio...
Invention Liquid crystal composition. Disclosed is a liquid crystal composition comprising one or more comp...
Invention Polymerizable compound as well as liquid crystal composition and liquid crystal display device ea...
Invention Liquid crystal display device. Provided is a liquid crystal display device comprising a first sub...
Invention Liquid crystal composition and liquid crystal display element, liquid crystal display. A liquid ...
Invention Liquid crystal composition, liquid crystal display element and liquid crystal display. Disclosed ...
Invention Difluoromethoxy-bridge liquid crystal compound containing methyl-substituted 2,3-difluorophenyl a...
2018 Invention Liquid crystal composition and liquid crystal display component. Disclosed are a liquid crystal ...
Invention Polymerizable compound, and liquid crystal composition and liquid crystal display device using th...
Invention Polymerizable compound, and liquid crystal composition and liquid crystal display element in whic...
Invention Liquid crystal composition of negative monomer containing cyclopentyl cyclohexenyl and liquid cry...
Invention Imidazole derivative, material and organic light-emitting device comprising the same. There is pr...
Invention Liquid crystal display device. Disclosed is a liquid crystal display device comprising an array s...
Invention Chiral compound, liquid crystal composition containing the same, optically anisotropic body, and ...
Invention Liquid crystal composition and liquid crystal display element. The present invention provides a l...
Invention Polymerizable compound and liquid crystal composition. i1 in the formula (i), a structure represe...
Invention Polymerizable monomer, liquid crystal composition using polymerizable monomer, and liquid crystal...
Invention Compound, liquid crystal medium containing the compound and application thereof. The present inve...
2017 Invention Spontaneous alignment assistant for liquid crystal compositions. i1 is represented by one of form...
Invention Liquid crystal compound containing 2,3,4-trisubstituted benzene and composition thereof. Provided...
Invention Polymerizable composition and optically anisotropic body produced using the same. An object of th...
Invention Method for producing 2-hydrazinobenzothiazole derivative. The present invention provides a novel ...