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21. 发明专利

JP2007150097A Semiconductor device, and method of manufacturing same 审中-公开
标题翻译：半导体器件及其制造方法
公开(公告)号：JP2007150097A
公开(公告)日：2007-06-14
申请号：JP2005344396
申请日：2005-11-29
申请人： Toshiba Corp , 株式会社東芝
发明人： TAKASU ISAO , AMAMIYA ISAO , UCHIKOGA SHUICHI , HASEGAWA TSUTOMU , NAKAO HIDEYUKI
IPC分类号： H01L29/786 , H01L21/336
CPC分类号： H01L29/78681
摘要： PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method which has a semiconductor layer with high carrier mobility and easy formation.
SOLUTION: The semiconductor has a semiconductor layer consisting of TeI
4 , and the above TeI
4 has cluster structure. It comprises a step for dissolving TeI
4 in an organic solvent, and a step for forming a semiconductor layer containing the above TeI
4 by applying the above solution containing the above TeI
4 dissolved in the above organic solvent to a substrate.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有高载流子迁移率且容易形成的半导体层的半导体器件及其制造方法。解决方案：半导体具有由TeI 4 组成的半导体层，并且上述TeI 4 具有簇结构。它包括将有机溶剂中的TeI 4 溶解的步骤，以及通过将上述含有上述TeI 4 溶解在上述有机溶剂中。版权所有（C）2007，JPO＆INPIT

22. 发明专利

JP2004291563A Ink jet recording device 有权
公开(公告)号：JP2004291563A
公开(公告)日：2004-10-21
申请号：JP2003090182
申请日：2003-03-28
申请人： Toshiba Corp , 株式会社東芝
发明人： AMAMIYA ISAO
IPC分类号： B41J2/01 , B41J2/02 , B41J2/14
CPC分类号： B41J2/02 , B41J2/14008
摘要： PROBLEM TO BE SOLVED: To provide an ink jet recording device of a continuous discharge type which can improve the discharging efficiency and the repeating discharge frequency of a liquid droplet in an ultrasonic type and which can realize the high density arrangement of heads.
SOLUTION: The ink jet recording device includes a recording liquid holding chamber for holding a recording liquid for ink jet recording, a piezoelectric element, a sound wave generating means including a pair of formed electrodes on the opposed surfaces of the piezoelectric element, a sound wave concentrating means for concentrating the sound wave generated from the sound wave generating means to the vicinity of the liquid surface of the recording liquid, and a drive signal generating means for generating a drive signal for driving the sound wave generating means. A vibrator has a main vibrator connected to the drive signal generating means and a sub-vibrator smaller than the main vibrator and supplied with the drive signal according to image recording information.
COPYRIGHT: (C)2005,JPO&NCIPI

23. 发明专利

JP2004205724A Movable film type display and method of driving the same 有权
公开(公告)号：JP2004205724A
公开(公告)日：2004-07-22
申请号：JP2002373562
申请日：2002-12-25
申请人： Toshiba Corp , 株式会社東芝
发明人： SUGAWARA ATSUSHI , KITSU HIROKO , MORI KENICHI , AMAMIYA ISAO
IPC分类号： G02B26/00 , G02B26/02 , G09G3/34 , G09G5/00
CPC分类号： G09G3/3433 , G09G2310/0262 , G09G2310/06
摘要： PROBLEM TO BE SOLVED: To provide a movable film type display having a high image quality and to provide a method of driving the display.
SOLUTION: The movable film type display is characterized by the fact that the display is provided with a movable film which has an auxiliary electrode, a fixed end, a displacement end and a colored part which is disposed at the displacement end side and colored with a predetermined color, a signal line, a fixed body which has a scanning electrode, and a holding electrodes which are electrically connected to the signal line and disposed on the displacement end side, and a curved face separating from the movable film forming a pair at the displacement end side, and a driving part which controls the voltage supplied to the supporting electrode via an auxiliary electrode, the scanning electrode and the signal line.
COPYRIGHT: (C)2004,JPO&NCIPI

24. 发明专利

JP2000079688A INK JET RECORDER 失效
公开(公告)号：JP2000079688A
公开(公告)日：2000-03-21
申请号：JP25107798
申请日：1998-09-04
申请人： TOSHIBA CORP
发明人： SAITO SHIRO , AMAMIYA ISAO , MORI KENICHI
IPC分类号： B41J2/175 , B41J2/015 , B41J2/045 , B41J2/055
摘要： PROBLEM TO BE SOLVED: To provide a low power consumption ink jet recorder where an ink drop is made to fly by utilizing ultrasonic radiation pressure. SOLUTION: An ultrasonic wave generating source, i.e., a piezoelectric element 1, comprises a laminate of n layers (n>=2) of substantially the same thickness arranged while alternating the direction of polarization and the piezoelectric elements 1 are arranged in series acoustically. Respective piezoelectric layers are also arranged in series electrically by forming electrodes 2, 3 on the opposite end faces in the direction of lamination.

25. 发明专利

JPH1191098A INK JET RECORDING APPARATUS 失效
公开(公告)号：JPH1191098A
公开(公告)日：1999-04-06
申请号：JP25333797
申请日：1997-09-18
申请人： TOSHIBA CORP
发明人： YAGI HITOSHI , TANUMA CHIAKI , SAITO SHIRO , AMAMIYA ISAO , YAMAMOTO NORIKO , MORI KENICHI , HIGUCHI KAZUHIKO , NAKAO HIDEYUKI
IPC分类号： B41J2/045 , B41J2/015 , B41J2/055
摘要： PROBLEM TO BE SOLVED: To enhance the efficiency of ink flight and the stability thereof in an ink jet recording apparatus flying ink droplets by the radation pressure of ultrasonic waves to record an image. SOLUTION: An ink jet recording apparatus includes an ink holding chamber 19 holding an ink liquid 20, an ultrasonic generation means containing a piezoelectric element array constituted of a plurality of piezoelectric elements arranged at a predetermined interval and a drive means 16 selecting a plurality of simultaneous drive piezoelectric elements as a simultaneous drive group from piezoelectric elements constituting a piezoelectric element array so as to converge a plurality of ultrasonic beams generated from the piezoelectric elements to the vicinity of the liquid surface of the ink liquid 20 and simultaneously driving only a part of the piezoelectric elements of the simultaneous drive group in the same phase and driving the remaining piezoelectric elements in a non-drive state.

26. 发明专利

JPH1191095A INK JET RECORDING APPARATUS 失效
公开(公告)号：JPH1191095A
公开(公告)日：1999-04-06
申请号：JP25573097
申请日：1997-09-19
申请人： TOSHIBA CORP
发明人： AMAMIYA ISAO , TANUMA CHIAKI , SAITO SHIRO , MORI KENICHI , YAGI HITOSHI , YAMAMOTO NORIKO
IPC分类号： B41J2/045 , B41J2/015 , B41J2/055
摘要： PROBLEM TO BE SOLVED: To enhance ink droplet flight efficiency and to increase a recording speed in an ink jet recording apparatus emitting ink droplets by the radiation pressure of ultrasonic waves to record an image. SOLUTION: An ink jet recording apparatus has an ink liquid holding chamber 19, an ultrasonic generation means consisting of a piezoelectric member 12 and piezoelectric elements constituted of a pair of counter electrodes 13, 14 respectively formed on the opposed surfaces of the piezoelectric member 12, a drive means 16 for driving the piezoelectric elements and an ultrasonic generation means containing an ultrasonic converging lens member 18 converging ultrasonic waves generated from the ultrasonic generation means to the vicinity of the liquid surface of an ink liquid. The electrodes 14 are present within a piezoelectric member surface region wherein the respective ends thereof in a sub-scanning direction are less than the length corresponding to the thickness of the piezoelectric elements from the respective ends of the electrodes 3 and first and second sound insulating members 21a, 21b insulating ultrasonic waves are respectively provided in the regions corresponding to the respective end parts of the electrodes 14.

27. 发明专利

JPH1191094A INK JET RECORDING APPARATUS 失效
公开(公告)号：JPH1191094A
公开(公告)日：1999-04-06
申请号：JP25572397
申请日：1997-09-19
申请人： TOSHIBA CORP
发明人： MORI KENICHI , AMAMIYA ISAO , TANUMA CHIAKI , SAITO SHIRO , YAGI HITOSHI , YAMAMOTO NORIKO
IPC分类号： B41J2/045 , B41J2/015 , B41J2/055
摘要： PROBLEM TO BE SOLVED: To provide an ink jet recording apparatus based on a linear electronic scanning system capable of applying stable and efficient recording even to a wide medium to be recorded. SOLUTION: An ultrasonic generation means containing an array structure consisting of a plurality of piezoelectric element array units 30A, 30B each having a plurality of piezoelectric elements arranged in an array state and a drive means successively selecting a part or all of the piezoelectric elements of the piezoelectric element array structure as the same drive group to simultaneously drive them so as to converge ultrasonic beam generated from the ultrasonic generation means to the vicinity of the liquid surface of an ink liquid are provided. A plurality of the piezoelectric element array units 30A, 30B are unidimensionally arranged in such a state that the end parts of them are opposed to the side surfaces thereof so that piezoelectric elements of which the number is less than the number of the piezoelectric elements belonging to a simultaneously driven groups are mutually superposed in an array direction.

28. 发明专利

JPH1170651A INK JET RECORDING APPARATUS 失效
公开(公告)号：JPH1170651A
公开(公告)日：1999-03-16
申请号：JP23487997
申请日：1997-08-29
申请人： TOSHIBA CORP
发明人： TANUMA CHIAKI , SAITO SHIRO , AMAMIYA ISAO , MORI KENICHI , YAGI HITOSHI , YAMAMOTO NORIKO
IPC分类号： B41J2/045 , B41J2/015 , B41J2/055 , B41J2/14
摘要： PROBLEM TO BE SOLVED: To stably eject ink droplets regardless of a change in use environmental temp. by regulating the liquid level of the ink in an ink holding chamber so as to compensate the converging position of ultrasonic waves fluctuated by a change in peripheral temp. SOLUTION: A lid plate 18 provided with a circular opening part 19 is constituted of bimetals (metals 181, 182). That is, the bimetals (metals 181, 182) are constituted so that the lid plate is curved inside when temp. rises and curved outside when temp. drops. Now, the liquid level of ink can be moved by utilizing that the liquid level of the ink by the surface tension at the opening part 19 is held to move the lid plate 18 up and down in the periphery of the opening part 19. Therefore, by the above mentioned constitution, an ink jet recording apparatus 10 can regulate the liquid surface of the ink so as to compensate the fluctuations of the focal distance of a Flesnel acoustic lens 141 by the change of the peripheral temp. (the temp. change of an ink liquid 15).

29. 发明专利

JPH08238765A INK-JET RCORDER 失效
公开(公告)号：JPH08238765A
公开(公告)日：1996-09-17
申请号：JP4729095
申请日：1995-03-07
申请人： TOSHIBA CORP
发明人： SAITO SHIRO , OKUWADA HISAMI , KUDO NORIKO , AMAMIYA ISAO , IZUMI MAMORU , NAKAMURA ATSUKO , SHIMIZU SEISABURO , TANUMA CHIAKI
IPC分类号： B41J2/045 , B41J2/015 , B41J2/055
摘要： PURPOSE: To permit high-resolution recording to be performed easily in an ink jet recorder which performs recording by flying ink drops by the pressure of an ultrasonic beam from a piezoelectric element array. CONSTITUTION: A piezoelectric array 10 is provided which comprises an even- thickness strip piezoelectric layer 11, a common electrode 12 which is formed evenly on one face of the piezoelectric layer 11, multiple discrete electrodes 13 which are formed on the other face of the piezoelectric layer 11 and correspond to each of piezoelectric elements. An ultrasonic beam which converges on and moves along the surface of a liquid ink 16 held in an ink container and the liquid surface is radiated from the piezoelectric element array 10 and ink drops are discharged from the ink liquid face by the pressure of an ultrasonic beam and flied onto a recording medium.

30. 发明专利

JPH07253408A ION SELECTIVE ELECTRODE 失效
公开(公告)号：JPH07253408A
公开(公告)日：1995-10-03
申请号：JP4376394
申请日：1994-03-15
申请人： TOSHIBA CORP
发明人： SATO TOMOKO , AMAMIYA ISAO
IPC分类号： G01N27/333
摘要： PURPOSE:To provide an ion selective electrode having excellent potential reproducibility. CONSTITUTION:An ion selective electrode comprises an ion sensitive film 11, an electrode housing 4 for holding the film, an inner electrode 2, and inner liquid 3 in contact with both the film 11 and the electrode 2, wherein properties of both the surfaces 11a of the film 1 are hydrophobic, thereby obtaining the sensitive film of the electrode having excellent fundamental characteristics such as excellent reproducible or selective characteristics of the electrode.

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