Chein-Dhau Lee

Person

Hsinchu, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Vertical alignment polyimide and vertical alignment film compositio...
- Patent number 7,132,137
- Issue date Nov 7, 2006
- Industrial Technology Research Institute
- Chein-Dhau Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Liquid crystal aligning film
- Patent number 6,562,420
- Issue date May 13, 2003
- Industrial Technology Research Institute
- Yi-Chun Liu
- G02 - OPTICS
Information Patent Grant
Polymer for optical compensatory films for display panels
- Patent number 6,562,422
- Issue date May 13, 2003
- Industrial Technology Research Institute
- Shinn Ted Hong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Solvent soluble polyimide and a method for making thereof
- Patent number 6,265,520
- Issue date Jul 24, 2001
- Industrial Technology Research Institute
- Hui-Lung Kuo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Low-pretilt alignment layer material
- Patent number 6,080,832
- Issue date Jun 27, 2000
- Industrial Technology Research Institute
- Fu-Lung Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Chiral liquid crystal materials as dopant for ferroelectric liquid...
- Patent number 5,462,695
- Issue date Oct 31, 1995
- Industrial Technology Research Institute
- Wen-Liang Tsai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkalline-solution-developable liquid photographic composition
- Patent number 5,153,102
- Issue date Oct 6, 1992
- Industrial Technology Research Institute
- Rong-Jer Lee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive compositions having enhanced photopolymerization rate
- Patent number 5,011,762
- Issue date Apr 30, 1991
- Industrial Technology Research Institute
- Rong-Jer Lee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Vertical alignment polyimide and vertical alignment film compositio...
- Publication number 20050042393
- Publication date Feb 24, 2005
- Industrial Technology Research Institute
- Chein-Dhau Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Liquid crystal aligning film
- Publication number 20030036624
- Publication date Feb 20, 2003
- Industrial Technology research Institute, Taiwan
- Yi-Chun Liu
- G02 - OPTICS

Chein-Dhau Lee

Person

Patents Grantslast 30 patents

Vertical alignment polyimide and vertical alignment film compositio...

Liquid crystal aligning film

Polymer for optical compensatory films for display panels

Solvent soluble polyimide and a method for making thereof

Low-pretilt alignment layer material

Chiral liquid crystal materials as dopant for ferroelectric liquid...

Alkalline-solution-developable liquid photographic composition

Photosensitive compositions having enhanced photopolymerization rate

Patents Applicationslast 30 patents

Vertical alignment polyimide and vertical alignment film compositio...

Liquid crystal aligning film