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Dive into the research topics where Keiji Kashima is active.

Publication


Featured researches published by Keiji Kashima.


SID Symposium Digest of Technical Papers | 2005

45.4L: Late‐News Paper: Retardation Film Made of Polymerisable Liquid Crystal without Rubbing

Takashi Kuroda; Keiji Kashima; Yasuki Suzuura

A retardation film of polymerisable liquid crystal has been developed. It is a negative C-plate, which compensates for the optical retardation of a vertical-alignment (VA) mode cell by using the characteristics of cholesteric liquid crystal. It is made by a simple process using a non-rubbed alignment layer and exhibits good optical characteristic.


Archive | 2006

Backlight device and liquid crystal display device

Keiji Kashima; Fumihiro Arakawa


Archive | 2003

Optical sheet lamination

Keiji Kashima; Fumihiro Arakawa


Archive | 1998

Optical sheet optical sheet lamination light source device, and light-transmissive type display apparatus

Keiji Kashima; Fumihiro Arakawa


Archive | 2003

Laminated retardation optical element, process of producing the same, and liquid crystal display

Keiji Kashima


Archive | 1998

DIFFUSED LIGHT CONTROLLING OPTICAL SHEET, BACK LIGHT DEVICE AND LIQUID CRYSTAL DISPLAY APPARATUS

Keiji Kashima


Archive | 1998

Polarization light splitting film, backlight system and liquid crystal display

Fumihiro Arakawa; Keiji Kashima


Archive | 2001

Optical lamination sheet

Keiji Kashima; Fumihiro Arakawa


Archive | 2001

Liquid crystal transfer body and method of transferring the liquid crystal transfer body

Masanori Umeya; Keiji Kashima; Hideo Fujimura


Archive | 2000

Bidirectional dichroic circular polarizer and reflection/transmission type liquid-crystal display device

Keiji Kashima

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