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21. 发明专利

JP2004198643A Liquid crystal display element and method for manufacturing the same 审中-公开
标题翻译：液晶显示元件及其制造方法
公开(公告)号：JP2004198643A
公开(公告)日：2004-07-15
申请号：JP2002365578
申请日：2002-12-17
申请人： Fujitsu Ltd , 富士通株式会社
发明人： SHIRATO HIRONORI , YOSHIHARA TOSHIAKI , TADAKI SHINJI , MAKINO TETSUYA , KIYOTA YOSHINORI
IPC分类号： G02F1/1339 , G02F1/1333
摘要： PROBLEM TO BE SOLVED: To suppress peeling of a first gap holding member from a substrate by disposing the first gap holding member of which the shape of the plane to be stuck to the substrate does not have an angle of 90° or less and a second gap holding member between the substrates.
SOLUTION: The second gap holding members 6 with rectangular cross sectional shapes of which the four angles are made to be fan-shaped are formed in a matrix on an alignment layer of gate lines 12, and similarly, the first gap holding members 5 with rectangular cross sectional shapes of which the four angles are made to be fan-shaped are formed in a matrix on an alignment layer of source lines 13. In this case, because the cross sectional shapes of the first gap holding members 5 do not have an angle of 90° or less, the peeling of the first gap holding members 5 from the substrate is suppressed even when pressurized with external force.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：为了通过将要粘附的平面形状的第一间隙保持构件设置为不具有90°或更小的角度来抑制第一间隙保持构件从基板的剥离以及在所述基板之间的第二间隙保持构件。解决方案：在栅极线12的取向层上以矩阵形成具有四个角度为扇形的矩形横截面形状的第二间隙保持构件6，类似地，第一间隙保持构件在这种情况下，由于第一间隙保持构件5的横截面形状不是在第一间隙保持构件5的横截面形状 90°以下的角度，即使用外力加压也抑制了第一间隙保持构件5从基板的剥离。版权所有（C）2004，JPO＆NCIPI

22. 发明专利

JP2004145258A Method for manufacturing liquid crystal display device, and liquid crystal display device 审中-公开
公开(公告)号：JP2004145258A
公开(公告)日：2004-05-20
申请号：JP2003144867
申请日：2003-05-22
申请人： Fujitsu Ltd , 富士通株式会社
发明人： YOSHIHARA TOSHIAKI , SHIRATO HIRONORI , TADAKI SHINJI , MAKINO TETSUYA , KIYOTA YOSHINORI , KASAHARA SHIGEO , BETSUI KEIICHI
IPC分类号： G02F1/137 , C09K19/02 , G02F1/133 , G02F1/1337 , G02F1/1368 , G02F1/139 , G02F1/141
CPC分类号： G02F1/141 , C09K19/0225
摘要： PROBLEM TO BE SOLVED: To provides a method for manufacturing a liquid crystal display device capable of achieving uniform alignment of a monostable ferroelectric liquid crystal having spontaneous polarization and to provide the liquid crystal display device. SOLUTION: The liquid crystal (monostable ferroelectric liquid crystal having spontaneous polarization) showing a phase transition sequence, of isotropic liquid phase-cholesteric phase (chiral nematic phase)-chiral smectic C phase, or isotropic liquid phase-cholesteric phase-smectic A phase-chiral smectic C phase, from a high temperature side to a low temperature side, is sandwiched between two glass substrates having transparent electrodes regulated in the pretilt angle of alignment layers to ≤2° and paralleled in rubbing directions. The liquid crystal is then subjected to an alignment treatment by applying a DC voltage of electric field strength of ≥2 V/μm in a temperature range of 68±2°C across 68°C of the transition temperature between the N* phase and the Sc* phase. COPYRIGHT: (C)2004,JPO

23. 发明专利

JP2004069957A Liquid crystal display element 有权
标题翻译：液晶显示元件
公开(公告)号：JP2004069957A
公开(公告)日：2004-03-04
申请号：JP2002228304
申请日：2002-08-06
申请人： Fujitsu Ltd , 富士通株式会社
发明人： SHIRATO HIRONORI , YOSHIHARA TOSHIAKI , TADAKI SHINJI , MAKINO TETSUYA , KIYOTA YOSHINORI
IPC分类号： G02F1/1339
摘要： PROBLEM TO BE SOLVED: To obtain a liquid crystal display element having high display quality by forming a non-adhesive spacer member and an adhesive spacer member which do not exert adverse effect on alignment of a liquid crystal in a comparatively simple process.
SOLUTION: The non-adhesive spacer which can be patterned by using an alkaline developing solution and accurately controls gap width and the adhesive spacer which can be patterned by using an organic and alkaline developing solution and formed by using a positive photosensitive resin containing polysilane are formed on an alignment layer whose rubbing is finished. When a peripheral sealant is thermally cured, the adhesive spacer is also cured and a pair of substrates are adhesively stuck to each other also in a display region.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题为了通过在较简单的工艺中形成不会对液晶的取向产生不利影响的非粘合间隔件和粘合剂间隔件来获得具有高显示质量的液晶显示元件。解决方案：可以通过使用碱性显影液图案化并且精确地控制间隙宽度的非粘性间隔物，以及可以通过使用有机和碱性显影液将其图案化的粘合剂间隔物并通过使用含有在其摩擦结束的取向层上形成聚硅烷。当周边密封剂被热固化时，粘合剂间隔物也被固化，并且一对基材在显示区域中彼此粘附。版权所有（C）2004，JPO

24. 发明专利

JP2003177716A DISPLAY DEVICE 审中-公开
公开(公告)号：JP2003177716A
公开(公告)日：2003-06-27
申请号：JP2001374796
申请日：2001-12-07
申请人： FUJITSU LTD
发明人： MAKINO TETSUYA , YOSHIHARA TOSHIAKI , TADAKI SHINJI , SHIRATO HIRONORI , KIYOTA YOSHINORI
IPC分类号： G02F1/133 , G09G3/20 , G09G3/34 , G09G3/36
摘要： PROBLEM TO BE SOLVED: To realize a display device which leaves no useless output terminals even though a data driver IC on the market is used as it is and has a driving sequence capable of obtaining a good time division-driven display state. SOLUTION: One frame is divided equally into four subframes for every emission color. Each subframe is further divided equally into four intervals and line scanning based on inputted data is conducted in each interval. In the first interval, the polarity mode of a data driver is set into 'L' to display pixel data by using odd number pixels. In the second interval, the polarity mode is set to 'H', the pixel data of the odd number pixels are erased and the pixel data are displayed by using even number pixels. In the third interval, the polarity mode is set to 'L' and the pixel data of the even number pixels are erased by inputting zero gradation data. In the fourth interval, the polarity mode is set to 'H', and zero gradation data are inputted. In the fourth interval which does not participate in display, the back light is turned off. COPYRIGHT: (C)2003,JPO

25. 发明专利

JP2002318564A DISPLAY DEVICE 失效
公开(公告)号：JP2002318564A
公开(公告)日：2002-10-31
申请号：JP2001123661
申请日：2001-04-20
申请人： FUJITSU LTD
发明人： YOSHIHARA TOSHIAKI , BETSUI KEIICHI , MAKINO TETSUYA , TADAKI SHINJI
IPC分类号： G02F1/133 , G09G3/20 , G09G3/34 , G09G3/36
摘要： PROBLEM TO BE SOLVED: To provide a display device of a field sequential system capable of suppressing a color breakup. SOLUTION: The display device converts original picture data of red, green, and blue each into four color picture data of red, green, blue, and white based on a comparison result of the number of display gradations among individual color picture data, to perform color display while making the input of the converted picture data synchronize with each timing of light emission of backlight in red, green, blue, and white. When such three color picture data are converted into four color picture data based on the number of display gradations, the color breakup is suppressed by setting the predetermined number of display gradations according to the comparison result of red, green, and blue, distributing the predetermined number of display gradations to sub-frames where a mixed color (white) is displayed, and displaying the difference in the sub-frames of the monochromatic light (red, green, blue).

26. 发明专利

JPH10241571A PLASMA DISPLAY PANEL AND ITS MANUFACTURE 失效
公开(公告)号：JPH10241571A
公开(公告)日：1998-09-11
申请号：JP3893297
申请日：1997-02-24
申请人： FUJITSU LTD
发明人： AWAJI NORIYUKI , BETSUI KEIICHI , TADAKI SHINJI
IPC分类号： H01J9/02 , C03C3/04 , G06F17/50 , H01J11/12 , H01J11/14 , H01J11/22 , H01J11/24 , H01J11/26 , H01J11/28 , H01J11/34 , H01J11/36 , H01J11/38 , H01J11/42 , H01J11/02 , H01J11/00
摘要： PROBLEM TO BE SOLVED: To prevent deterioration of conductivity of a transparent electrode due to a high temperature process. SOLUTION: In a plasma display panel comprising a transparent electrode and a dielectric layer covering the electrode on at least either one of a pair of substrates set on the opposite to each other having a discharge space between them, the main component of the transparent electrode 11 is added to the dielectric layer 14. Practically, in the case that the transparent electrode 11 is ITO electrode containing indium oxide as a main component, indium oxide is added to the dielectric electrode 14. Because of the addition of the main component of the transparent electrode 11 to the dielectric layer 14, the conductivity of the transparent electrode 11 is not deteriorated even by a high temperature process carried out afterwards.

27. 发明专利

JPH1064434A PLASMA DISPLAY PANEL AND MANUFACTURE THEREFOR 失效
公开(公告)号：JPH1064434A
公开(公告)日：1998-03-06
申请号：JP2799697
申请日：1997-02-12
申请人： FUJITSU LTD
发明人： OTSUKA AKIRA , NAKAHARA HIROYUKI , NANTO TOSHIYUKI , SASAO HIROMICHI , AWAJI NORIYUKI , BETSUI KEIICHI , TADAKI SHINJI
IPC分类号： H01J9/02 , H01J11/14 , H01J11/22 , H01J11/24 , H01J11/28 , H01J11/34 , H01J11/38 , H01J11/02 , H01J11/00
摘要： PROBLEM TO BE SOLVED: To prevent the latch-up phenomenon in which operation failure of an address electrode is generated by a discharge due to the stored charge by coating plural address electrodes with a dielectric layer contaminated with conductive grains. SOLUTION: A bedding dielectric layer 21 and address electrode layers A1-A3 are formed on a glass substrate 20, the surface of which is washed, and the low-melting point glass paste, which includes conductive grains 30 at 2-8μm of mean grain diameter at 0.5-5wt.% is coated on the address electrodes A1-A3, and it is baked so as to form a dielectric layer 22. Partitioning walls 23 are formed on the dielectric layer 22, and the phosphor 24 is coated between the partitioning walls 23 so as to obtain a back surface side glass substrate. On the other hand, scan electrodes 13X, Y crossing the address electrodes A1-A3, a dielectric layer 14 and a protective layer 15 are formed on the glass substrate 10 so as to obtain a surface side glass substrate. A peripheral edge of the back surface side glass substrate and the surface side glass substrate are adhered to each other through a seal layer 26.

28. 发明专利

JPH08339767A PLASMA DISPLAY PANEL 失效
公开(公告)号：JPH08339767A
公开(公告)日：1996-12-24
申请号：JP14576795
申请日：1995-06-13
申请人： FUJITSU LTD
发明人： HIDAKA SOICHIRO , IWASE NOBUHIRO , TADAKI SHINJI , BETSUI KEIICHI , KASAHARA SHIGEO
IPC分类号： H01J11/12 , H01J11/14 , H01J11/22 , H01J11/24 , H01J11/26 , H01J11/28 , H01J11/34 , H01J11/36 , H01J11/38 , H01J11/40 , H01J11/42 , H01J11/48 , H01J11/50 , H01J11/54 , H01J11/02 , H01J11/00
摘要： PURPOSE: To generate low voltage in the discharge start voltage and to facilitate driving, by coating a discharge generating display electrode between a pair of base plate opposed by interposing a discharge space with an insulator layer including diamond relating to the discharge space. CONSTITUTION: In a plasma display panel 1, a panel outer casing is constituted by a pair of glass base plate 11, 21, to seal discharge gas in a discharge space 30 in the inside. Display electrodes X, Y generating a surface discharge are arranged pair by pair in each display line, in an internal surface of the base plate 11. An insulator layer 16, comprising a low melting point glass layer 17 and a diamond layer 18, is provided so as to coat this electrode. On the other hand, an address electrode A is arranged orthogonal to the electrode X, Y in an internal surface of the base plate 21, to provide a fluorescent material 28 of two-original color through a low melting point glass layer 24. Diamond having a large secondary electron yield as compared with metal, is interposed between the electrodes X, Y and the space 30, to enable discharge start voltage to decrease.

29. 发明专利

JPH07248555A RADIATION PICTURE PHOTOGRAPHING DEVICE AND RADIATION PICTURE CONVERTING PANEL 失效
公开(公告)号：JPH07248555A
公开(公告)日：1995-09-26
申请号：JP4275794
申请日：1994-03-14
申请人： FUJITSU LTD
发明人： HIDAKA SOICHIRO , IWASE NOBUHIRO , TADAKI SHINJI
IPC分类号： G21K4/00 , A61B6/00 , G03B42/02
摘要： PURPOSE:To provide a radiation picture photographing device and a radiation picture converting panel in which the quality of an obtained picture is improved more than heretofore by improving the radiation conversion efficiency. CONSTITUTION:Stimulable phosphor BaFBr:Eu is made to adhere to a supporting body 52 with the thickness of 200mum so as to form a stimulable phosphor layer 54. A protecting film 64 constituted of a plate 58 made of MgO and glass plates 60 and 62 through a spacer 56 is made to adhere to the supporting body 52. A transparent electrode (NESA film (SnO2 film)) 66 is arranged at intervals of about 100mum on the glass plate 60. The stimulable phosphor layer 54 is hermetically sealed by the supporting body 52, the spacer 56, and the protecting film 64, and Ar-N2 mixed gas 68 is enclosed in the sealed space.

30. 发明专利

JPH05239456A 失效
公开(公告)号：JPH05239456A
公开(公告)日：1993-09-17
申请号：JP3958792
申请日：1992-02-26
申请人： FUJITSU LTD
发明人： HIDAKA SOICHIRO , KANO HIROSHI , IWASE NOBUHIRO , TADAKI SHINJI , HASEGAWA MASAMI
IPC分类号： C09K11/61 , G21K4/00
摘要： PURPOSE:To provide a europium-activated accelerated barium bromide stimulable phosphor having an enhanced intensity (sensitivity) of accelerated phosphorescence. CONSTITUTION:A barium bromide stimulable phosphor having a compsn. formula of BaBr2:xdEu, yB (wherein 10 and 10 ) is provided.

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