1
Hirano Takayuki, Yamada Jiro, Chiba Yasuhiro, Asano Shin: Organic electroluminescent element and display device. Sony, February 16, 2001: JP2001-043980 (82 worldwide citation)

PROBLEM TO BE SOLVED: To provide an organic electroluminescent element provided with an effective positive electrode structure on the lower surface side for effectively extracting light from a negative electrode on the upper surface side. SOLUTION: This organic electroluminescent element comprises a ...


2
Yamada Jiro, Chiba Yasuhiro, Hirano Takayuki, Iwase Yuichi, Sekiya Mitsunobu, Sano Naoki, Sasaoka Tatsuya: Display device and method for manufacturing display device. Sony, July 19, 2001: JP2001-195008 (56 worldwide citation)

PROBLEM TO BE SOLVED: To provide a display device of an active matrix type which can assure the light emitting intensity of display elements within a display surface and can improve display performance. SOLUTION: This display device has lower electrodes 10 which are patterned and formed by each of r ...


3
Yamada Jiro, Sasaoka Tatsuya, Sekiya Mitsunobu, Sano Naoki, Chiba Yasuhiro, Hirano Takashi, Iwase Yuichi: Display apparatus and method for fabricating the same. Sony, May 2, 2001: EP1096568-A2 (20 worldwide citation)

An active-matrix-type display apparatus ensuring sufficient luminous intensity of display devices within a display plane and allowing improved display properties is provided. Such display apparatus having of a plurality of pixels comprises a lower electrode formed on a substrate; organic layers form ...


4
Chiba Yasuhiro: Method for depositing metal layer uniformly by preventing particle generation. Samsung SDI, June 12, 2007: KR1020050118056 (8 worldwide citation)

PURPOSE: A method for depositing a metal layer is provided to remove metal oxide on a surface of metal to be deposited before depositing a metal layer so as to uniformly deposit the metal layer. CONSTITUTION: In a method for depositing a metal layer, a metal source is heated. A ball-type metal(1) is ...


5
Chiba Yasuhiro, Yamada Jiro, Hirano Takayuki: Organic electroluminescent element, its manufacturing method, and display device. Sony, March 30, 2001: JP2001-085163 (7 worldwide citation)

PROBLEM TO BE SOLVED: To provide a top light taking type organic electroluminescent element reducing generation of leakage currents and having high reliability by reducing sputtering power during the initial period of deposition when forming a transparent conductive film on an upper cathode through ...


6
Chiba Yasuhiro, Urabe Tetsuo: Tiling type display device and manufacturing method therefor. Sony, December 26, 2002: JP2002-372928 (6 worldwide citation)

PROBLEM TO BE SOLVED: To provide a high quality tiling type display device with inconspicuous boundaries utilizing an organic EL display panel whose contrast is improved by a black matrix, and to provide a manufacturing method therefor. SOLUTION: The main surface of a tiling type display panel 60 is ...


7
Chiba Yasuhiro: Manufacturing method of organic electroluminescent element and organic electroluminescent element. Sony, June 29, 2001: JP2001-176660 (4 worldwide citation)

PROBLEM TO BE SOLVED: To provide manufacturing method of an organic EL element which can keep stable luminescence efficiency without a leakage current.SOLUTION: In the manufacturing method of the organic EL element in which an anode lower electrode (metal lower electrode) 2a consisting of a metal ma ...


8
Ogasawara Yutaka, Chiba Yasuhiro, Segawa Akira, Sasaki Yoichi: Bankbook page turning-over device. Shinko Seisakusho, August 21, 2001: JP2001-225571 (3 worldwide citation)

PROBLEM TO BE SOLVED: To conduct a stably effective turning-over operation even when interlayer sheets and a cover each has a strong drape and is easy to slip or when a turning-over member of a turning-over roller is worn.SOLUTION: The bankbook page turning-over device comprises a motor control mean ...


9
Chiba Yasuhiro, Urabe Tetsuo: Tie-ring type display device, and method of manufacturing the display device. Sony, March 10, 2004: EP1396836-A1 (3 worldwide citation)

A high-quality tiled display system and a method for manufacturing the same are provided, wherein the tiled display system includes organic EL display panels having improved high contrast by using a black matrix and has inconspicuous boundaries. A UV-curing resin (62) is applied onto principal surfa ...


10
Hosoya Satoyuki, Chiba Yasuhiro, Kikuchi Yoshinori: Rotating base for apparatus. Shinko Seisakusho, May 11, 2006: JP2006-120963 (2 worldwide citation)

PROBLEM TO BE SOLVED: To reduce a frequency of maintenance of grease supply in such a way that grease is made to be spread well between a sliding surface and a circumferential flat surface of slider if a rotating base rotates frequently.SOLUTION: The rotating base comprises an earthed fixing base 1, ...