1
Kubo Masumi, Yamamoto Akihiro, Maekawa Kazuhiro, Ochi Takashi, Yamaguchi Tetsuhiro, Yamada Sunao, Morishita Katsuhiko, Ogishima Kiyoshi: Liquid crystal display device. Sharp, February 13, 2003: JP2003-043525 (24 worldwide citation)

PROBLEM TO BE SOLVED: To provide a liquid crystal display device having a wide viewing angle and high display quality. SOLUTION: The liquid crystal display device has a plurality of picture element regions each of which is defined by a 1st electrode arranged on the liquid crystal layer side of a 1st ...


2
Ochi Takashi, Yamamoto Akihiro, Ogishima Kiyoshi, Uchida Toshihisa, Kubo Masumi: Liquid crystal display device. Sharp, November 6, 2003: JP2003-315803 (23 worldwide citation)

PROBLEM TO BE SOLVED: To provide a liquid crystal display device having wide viewing angle characteristics and high alignment stability and exhibiting high display quality.SOLUTION: The liquid crystal display device is provided with first and second substrates, a vertical alignment type liquid cryst ...


3
Ogishima Kiyoshi, Kubo Masumi: Liquid crystal display device. Sharp, June 13, 2003: JP2003-167253 (23 worldwide citation)

PROBLEM TO BE SOLVED: To provide a liquid crystal display device which has a wide viewing angle characteristic and high display quality.SOLUTION: The liquid crystal display device includes a vertical alignment type liquid crystal layer 30 between a first substrate 10 and a second substrate 20. A pic ...


4
Inoue Iichiro, Shibahara Yasushi, Ogishima Kiyoshi, Miyaji Koichi: Display element and device. Sharp, January 5, 2006: JP2006-003840 (10 worldwide citation)

PROBLEM TO BE SOLVED: To realize a display element having low driving voltage and high response performance.SOLUTION: The display element 100 includes comb-shaped electrodes 4 and a flat-plate-shaped electrode 5 as electric field applying means. A negative liquid crystal material A in a dielectric s ...


5
Kubo Masumi, Yamamoto Akihiro, Ogishima Kiyoshi, Maekawa Kazuhiro, Ochi Takashi: Liquid crystal display device. Sharp, July 19, 2002: JP2002-202511 (10 worldwide citation)

PROBLEM TO BE SOLVED: To provide a liquid crystal display device which has a wide field angle and a high display quality level.SOLUTION: The liquid crystal display device has a homeotropic type liquid crystal layer provided between a first substrate and a second substrate. The liquid crystal display ...


6
Kubo Masumi, Yamamoto Akihiro, Maekawa Kazuhiro, Ochi Takashi, Ogishima Kiyoshi: Liquid crystal display device and its defect correcting method. Sharp, April 26, 2002: JP2002-122886 (8 worldwide citation)

PROBLEM TO BE SOLVED: To provide a display device and a defect correcting method therefor through which a display defect is corrected without sacrificing the entire picture elements having a display defect.SOLUTION: The device has first and second substrates and a liquid crystal layer provided betwe ...


7
Miyaji Koichi, Shibahara Yasushi, Koide Takako, Ogishima Kiyoshi, Jinda Akihito, Inoue Iichiro: Display element and display device. Sharp, August 25, 2005: JP2005-227760 (7 worldwide citation)

PROBLEM TO BE SOLVED: To reduce driving voltage.SOLUTION: The display element is provided with a pair of substrates 1 and 2 at least one of which is transparent, a medium layer 3 interposed between the pair of substrates 1 and 2 and comprising a medium wherein degree of optical anisotropy is changed ...


8
Ogishima Kiyoshi: Liquid crystal display device. Sharp, May 11, 2001: JP2001-125144 (5 worldwide citation)

PROBLEM TO BE SOLVED: To easily obtain a bright display with high contrast, no rough state, high luminance and little dependence on the viewing angle in a liquid crystal display device. SOLUTION: The liquid crystal display device 1 consists of a polarizing plate 3, 1/4 wavelength plate 5, liquid cry ...


9
Ogishima Kiyoshi, Miyaji Koichi, Jinda Akihito: Display device. Sharp, October 27, 2005: JP2005-300780 (5 worldwide citation)

PROBLEM TO BE SOLVED: To provide a display device in which lowering of display quality such as crosstalk is suppressed and further which is driven with high voltage while retaining conventional TFT characteristics.SOLUTION: On each display element, a first data signal line 1 is connected to a first ...


10
Kubo Masumi, Ogishima Kiyoshi: Liquid crystal display device. Sharp, December 14, 2001: JP2001-343653 (4 worldwide citation)

PROBLEM TO BE SOLVED: To realize a liquid crystal display device in which alignment disorder does not have an influence on display and display quality is hardly decreased even when alignment directions of liquid crystal molecules are controlled so as to be different from one another in pixels.SOLUTI ...