Long-Hai Wu

Person

Taoyuan Hsien, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing brightness enhancement film of liquid crys...
- Patent number 7,132,064
- Issue date Nov 7, 2006
- Optimax Technology Corporation
- Tung Lung Li
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Retardation device for a liquid crystal display
- Patent number 6,972,816
- Issue date Dec 6, 2005
- Optimax Technology Corporation
- Jung-Hung Hsu
- G02 - OPTICS
Information Patent Grant
Polarizer to improve contrast for liquid crystal display from down...
- Patent number 6,956,699
- Issue date Oct 18, 2005
- Optimax Technology Corporation
- Wei-Duz Hong
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Method and a device for measuring axial polarizing angle of polarizer
- Publication number 20080129999
- Publication date Jun 5, 2008
- OPTIMAX TECHNOLOGY CORPORATION
- Jia Chiang Lin
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for enhancing a contrast ratio of a liquid cry...
- Publication number 20060268204
- Publication date Nov 30, 2006
- OPTIMAX TECHNOLOGY CORPORATION
- Tung-Lung Li
- G02 - OPTICS
Information Patent Application
Polarizer
- Publication number 20060164570
- Publication date Jul 27, 2006
- OPTIMAX TECHNOLOGY CORPORATION
- Heng-Hsien Li
- G02 - OPTICS
Information Patent Application
Tape
- Publication number 20060139513
- Publication date Jun 29, 2006
- OPTIMAX TECHNOLOGY CORPORATION
- Che-Fu Chiu
- B44 - DECORATIVE ARTS
Information Patent Application
Optical film and method for manufacturing the same
- Publication number 20060141170
- Publication date Jun 29, 2006
- OPTIMAX TECHNOLOGY CORPORATION
- Tung-lung Li
- G02 - OPTICS
Information Patent Application
Method for manufacturing brightness enhancement film of liquid crys...
- Publication number 20060088669
- Publication date Apr 27, 2006
- Optimax Technology Corporation
- Tung Lung Li
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Cholesteric liquid crystal light control film
- Publication number 20060077325
- Publication date Apr 13, 2006
- Optimax Technology Corporation
- Tung-Lung Li
- G02 - OPTICS
Information Patent Application
Structure of light control membrane
- Publication number 20060077556
- Publication date Apr 13, 2006
- OPTIMAX TECHNOLOGY CORPORATION
- Tung-Lung Li
- G02 - OPTICS
Information Patent Application
Polarizer
- Publication number 20060077548
- Publication date Apr 13, 2006
- OPTIMAX TECHNOLOGY CORPORATION
- Tung-Lung Li
- G02 - OPTICS
Information Patent Application
Thin brightness enhancement polarizer
- Publication number 20060033994
- Publication date Feb 16, 2006
- OPTIMAX TECHNOLOGY CORPORATION
- Tung-Lung Li
- G02 - OPTICS
Information Patent Application
Structure and generated method of a polarizer
- Publication number 20050207008
- Publication date Sep 22, 2005
- Jung-Hung Hsu
- G02 - OPTICS
Information Patent Application
Retardation device for a liquid crystal display
- Publication number 20050099563
- Publication date May 12, 2005
- Jung-Hung Hsu
- G02 - OPTICS
Information Patent Application
Method and apparatus for enhancing a contrast ratio of a liquid cry...
- Publication number 20050088590
- Publication date Apr 28, 2005
- OPTIMAX TECHNOLOGY CORPORATION
- Tung-Lung Li
- G02 - OPTICS
Information Patent Application
Privacy apparatus
- Publication number 20050073629
- Publication date Apr 7, 2005
- Jing-Yi Jou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Polarizer to improve contrast for liquid crystal display from down...
- Publication number 20050063057
- Publication date Mar 24, 2005
- OPTIMAX TECHNOLOGY CORPORATION
- Wei-Duz Hong
- G02 - OPTICS
Information Patent Application
Structure of light control membrane
- Publication number 20050052748
- Publication date Mar 10, 2005
- OPTIMAX TECHNOLOGY CORPORATION
- Tung-Lung Li
- G02 - OPTICS
Information Patent Application
Process for preparing positive-negative blended optical retardation...
- Publication number 20040213923
- Publication date Oct 28, 2004
- National Chiao Tung University, Taiwan, R.O.C.
- Long-Hai Wu
- G02 - OPTICS
Information Patent Application
Process for preparing positive-negative blended optical retardation...
- Publication number 20040201797
- Publication date Oct 14, 2004
- National Chiao Tung University
- Long-Hai Wu
- G02 - OPTICS
Information Patent Application
Method for manufacturing brightness enhancement film of liquid crys...
- Publication number 20040150773
- Publication date Aug 5, 2004
- OPTIMAX TECHNOLOGY CORPORATION
- Tung Lung Li
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Long-Hai Wu

Person

Patents Grantslast 30 patents

Method for manufacturing brightness enhancement film of liquid crys...

Retardation device for a liquid crystal display

Polarizer to improve contrast for liquid crystal display from down...

Patents Applicationslast 30 patents

Method and a device for measuring axial polarizing angle of polarizer

Method and apparatus for enhancing a contrast ratio of a liquid cry...

Polarizer

Tape

Optical film and method for manufacturing the same

Method for manufacturing brightness enhancement film of liquid crys...

Cholesteric liquid crystal light control film

Structure of light control membrane

Polarizer

Thin brightness enhancement polarizer

Structure and generated method of a polarizer

Retardation device for a liquid crystal display

Method and apparatus for enhancing a contrast ratio of a liquid cry...

Privacy apparatus

Polarizer to improve contrast for liquid crystal display from down...

Structure of light control membrane

Process for preparing positive-negative blended optical retardation...

Process for preparing positive-negative blended optical retardation...

Method for manufacturing brightness enhancement film of liquid crys...