Yoshihiko Hamawaki

Inventor

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Work History

Patent OwnerApplications FiledYear
KONINKLIJKE PHILIPS ELECTRONICS N V
1
2003
TPO HONG KONG HOLDING LIMITED
2
1
2
2003
2004
2006

Inventor Addresses

AddressDuration
Akashi, JPOct 21, 08 - Oct 21, 08
Akashi-shi , Hyogo-ken, JPJul 21, 05 - Jul 21, 05
Akashi-shi, JPAug 18, 05 - Aug 18, 05
Kobe, JPFeb 08, 07 - Aug 09, 11

Technology Profile

Technology Matters
B41M: PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING 1
G02B: OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1
G02F: DEVICES 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 3

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Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
79938042011Color filter structure and display device using the color filter, and manufacturing method thereof1
74400532008Transflective liquid crystal display device and method of manufacturing the same1
2007/0031,7422007Color filter structure and display device using the color filter, and manufacturing method thereof1
2005/0179,8382005Reflecting electrode forming method and liquid crystal display0
2005/0157,2292005Transflective liquid crystal display device and method of manufacturing the same1

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