Hitachi, Ltd.

Fujitsu Hitachi Plasma Display Limited

Tadashi Furukawa

Masatoshi Shiiki

Teruki Suzuki

Choichiro Okazaki

Keizo Suzuki

Masaji Ishigaki

Yoshimi Kawanami

Kaoru Sakai

Fumihiro Namiki

Ryohei Satoh

Yasuhiko Kunii

Toshio Asano

Kazunori Ishizuka

Akihiro Fujinaga

Jun Mochizuki

Tatsuo Horiuchi

Atsuo Ohsawa

Hirofumi Nakatoyodome

Shoichi Iwanaga

A rib structure for a display device includes a light-transmissive rib structure containing therein a material absorbent of visible light so that a visible light absorption distance is 40 to 1200 &#x3bc;m (the visible light absorption distance L (&#x3bc;m) means a distance such that visible light decreases to exp(&#x2212;T/L) times less in connection to the travel distance T (&#x3bc;m), that is, visible light is absorbed by 1-exp(&#x2212;T/L)).

Rib structure for display device and its manufacture process

A plasma display includes a display panel and a driving circuit for driving the display panel. A space for at least one color, of spaces between barrier ribs for defining discharge spaces for red, green and blue colors of the display panel is different from the spaces for other colors.

Adjustment of luminance balance of red, green and blue light emissions for plasma display by using different sized areas of phosphor layers producing corresponding colors

Method for detecting a defect in a pixel of an electrical display unit and a method for manufacturing an electrical display unit

Rare earth phospho-vandate phosphors containing at least one element of Group IV of the periodic table have spherical or cubic shaped particles and provide higher brightness and longer brightness life, and effective for use in display systems and light emitting systems.

Rare earth phospho-vanadate phosphors, display system and light emitting system

Growing community of inventors

Chiba, Japan

Tadashi Furukawa