1
Hideo Kataoka, Nobuyuki Shigeno, Masaki Munakata, Tetsuo Urabe: Reflective guest-host liquid-crystal display device. Sony Corporation, Hill & Simpson, January 18, 2000: US06016178 (206 worldwide citation)

A color reflective guest-host liquid-crystal display device is provided which does not require a polarizing plate and which has a bright screen. A transparent electrode is formed on an upper substrate of a color reflective guest-host liquid-crystal display device. A reflection electrode is formed on ...


2
Tetsuo Urabe, Tatsuya Sasaoka, Mitsunobu Sekiya, Machio Yamagishi: Display apparatus using organic electroluminescent element and manufacturing method thereof. Sony Corporation, Ronald P Kananen, Rader Fishman & Grauer PLLC, September 2, 2003: US06614174 (95 worldwide citation)

A display apparatus includes a substrate, a plurality of pixels formed on the substrate, and a barrier plate for separating adjoining pixels from each other. Each pixel includes a lower layer portion having wiring formed on the substrate, an upper layer portion having an organic electro-luminescent ...


3
Ying Bao Yang, Tetsuo Urabe, Yukio Kinoshita, Hideo Kataoka, Takayuki Fujioka: Reflection type display with light waveguide with inclined and planar surface sections. Sony Corporation, Hill & Simpson, November 21, 2000: US06151089 (82 worldwide citation)

A reflection type display device includes a panel, a light guide plate placed external to the panel, and a light source placed at the end of the light guide plate for generating illumination light as required. The light guide plate normally transmits external light onto a first substrate of the pane ...


4
Tetsuo Urabe, Tatsuya Sasaoka, Mitsunobu Sekiya, Machio Yamagishi: Display apparatus using organic electroluminescent element and manufacturing method thereof. Sony Corporation, Rader Fishman & Grauer PLLC, Ronald P Kananen, November 29, 2005: US06969291 (55 worldwide citation)

A display apparatus includes a substrate, a plurality of pixels formed on the substrate, and a barrier plate for separating adjoining pixels from each other. Each pixel includes a lower layer portion having wiring formed on the substrate, an upper layer portion having an organic electro-luminescent ...


5
Tetsuo Urabe, Nobuyuki Shigeno, Takayuki Fujioka: Display apparatus, a method of manufacturing the same and a color filter. Sony Corporation, Ronald P Kananen Esq, Rader Fishman & Grauer PLLC, November 5, 2002: US06476889 (52 worldwide citation)

A hybrid type display apparatus capable of maintaining color purity in a case of transmission mode display, and improving lightness of color in a case of reflection mode display is provided. This hybrid type display apparatus is comprised of: a pair of substrates comprising a first substrate on a fr ...


6
Yang Ying Bao, Tetsuo Urabe, Yukio Kinoshita, Hideo Kataoka, Takayuki Fujioka: Reflective liquid crystal display device with a panel, a light guide plate and polarizing plate. Sony Corporation, Sonnenschein Nath & Rosenthal, July 24, 2001: US06266108 (45 worldwide citation)

A reflective display device includes a panel, a light guide plate and a light source. The panel is provided with a transparent first substrate lying on the side of the external incident light, a second substrate joined to the first substrate with a predetermined gap therebetween and lying on the ref ...


7
Tetsuo Urabe, Shigeru Kojima: Liquid crystal display apparatus. Sony Corporation, Hill Van Santen Steadman & Simpson, January 27, 1987: US04639722 (24 worldwide citation)

This invention relates to a liquid crystal display apparatus and particularly to a liquid crystal display apparatus based on a liquid crystal light emitter actuated by the heat from a laser beam.


8
Toru Nonami, Tatsuji Sano, Sadami Tsutsumi, Tetsuo Urabe, Masahiro Fukuma: Method for preparing a molded glass material for use in the manufacture of living tissue replacement. TDK Corporation, Oblon Spivak McClelland Maier & Neustadt P C, September 7, 1999: US05948129 (21 worldwide citation)

A living tissue replacement of crystallized glass having bioaffinity and mechanical strength is briefly obtained simply by pressure molding or machining without using a special equipment. A glass material having a softening point below its crystallization temperature and exhibiting viscous flow at t ...


9
Hideo Kataoka, Ying Bao Yang, Nobuyuki Shigeno, Tetsuo Urabe, Masaki Munakata: Active matrix reflective guest-host LCD with pixel electrodes patterned on quarter wave plate. Sony Corporation, Hill & Simpson, July 20, 1999: US05926242 (19 worldwide citation)

A reflective guest-host liquid-crystal display includes: a pair of upper and lower substrates joined together with a predetermined space therebetween; and a guest-host liquid-crystal layer which is held within the space and contains a dichroic dye. The upper substrate is provided with at least a cou ...


10
Tetsuo Urabe, Mikio Sugiki, Hiroya Usui: Liquid crystal display apparatus. Sony Corporation, Hill Van Santen Steadman & Simpson, March 31, 1987: US04653867 (18 worldwide citation)

A liquid crystal display apparatus wherein laser beams which are modulated in accordance with modulating signals such as video signals are irradiated on a liquid crystal cell for writing the display image or picture on the cell. In the present invention, the laser beams emitted from two laser beam s ...