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1. 发明公开

EP1347330A4 ELECTROCHROMIC DISPLAY DEVICE AND ELECTRODEPOSITION DISPLAY DEVICE 审中-公开
标题翻译：电致变色显示元件和电气存款部分DISPLAY
公开(公告)号：EP1347330A4
公开(公告)日：2008-07-09
申请号：EP01271891
申请日：2001-12-27
申请人： SONY CORP , SONY DEUTSCHLAND GMBH
发明人： SHINOZAKI KENJI , YASUDA AKIO , NODA KAZUHIRO , UDAKA TORU , KUWAHARA MIEKO
IPC分类号： G02F1/15 , G02F1/17
CPC分类号： G02F1/1508 , G02F1/15 , G02F2001/1515 , G02F2001/1519 , G02F2001/1635
摘要： A polymer layer which is present in contact with a transparent pixel electrode controlled by a TFT serving as a driving element and electrically active and the color of which is changed because of electrochemical oxidation or reduction and a polymer solid electrolyte layer provided in contact with the polymer layer and containing a colorant are interposed between the transparent electrode and a common electrode. Because the color changes because of electrochemical oxidation or reduction, the contrast and black density are enhanced and long-term fading is prevented.

2. 发明公开

EP0680828A3 Recording head and recording apparatus. 失效
标题翻译：记录头和记录装置。
公开(公告)号：EP0680828A3
公开(公告)日：1998-09-16
申请号：EP95106847
申请日：1995-05-05
申请人： SONY CORP
发明人： SHINOZAKI KENJI , HIRANO HIDEKI
IPC分类号： B41J2/32 , B41J2/005 , B41J2/475
CPC分类号： B41J2/005
摘要： A recording head and a recording apparatus using this recording head with which while exploiting the merits of an ink-vaporizing laser beam printer it is also possible to maintain good performance during repeated ink transfer. In a printer head 40 and a printer 81 which vaporize a recording substance 22 and transfer it onto a body to be recorded on 50, the radius of the circle having as its circumference the overall length of the inner periphery of an aperture 33 for discharging vaporized recording substance 32 to the body to be recorded on 50 side is 5µm to 300µm and is made smaller than the radius of the circle having as its circumference the overall length of the inner periphery of a supply part 27 for supplying the recording substance 22 to this aperture 33; as a result, a sufficient capillary phenomenon drawing action on the recording substance is maintained in the aperture and the amount of recording substance supplied from the supply part to the aperture can be kept sufficient even during repeated transfer, the amount of recording substance supplied corresponding to the transfer rate can be secured and the vaporized amount (transfer amount) can be kept full.

3. 发明公开

EP1445646A4 DISPLAY UNIT AND DRIVE METHOD THEREFOR 审中-公开
标题翻译：显示单元和确保行驶
公开(公告)号：EP1445646A4
公开(公告)日：2009-02-25
申请号：EP02775504
申请日：2002-11-07
申请人： SONY CORP
发明人： SHINOZAKI KENJI , MATSUI TAKESHI , TAKAHASHI KENICHI
IPC分类号： G02F1/163 , G02F1/15 , G02F1/155 , G09G3/36 , G09G3/38
CPC分类号： G02F1/163 , G02F1/1508 , G02F1/155 , G02F2001/1519 , G09G3/3622
摘要： An electrochemical display unit capable of being simplified in unit construction and reduced in cost with a simple matrix drive implemented. An electrochemical display unit that effects displaying by using electrochemical depositing/melting of a metal. The unit is driven by a simple matrix drive system, and uses as a threshold value in a simple matrix drive a deposition over-voltage at which metal ions deposit as a metal. The drive voltage is up to two times the deposition over-voltage. The electrochemical display unit has a transparent electrode and a counter electrode, and displays images by depositing/melting of a metal on the transparent electrode, the potential difference between a metal deposited on the transparent electrode and the counter electrode being set to be less than a deposition over-voltage. Ideally, the same metal as one deposited on the counter electrode is used.

4. 发明公开

EP1376214A4 DISPLAY UNIT AND DRIVING METHOD THEREFOR 有权
标题翻译：显示单元和确保行驶
公开(公告)号：EP1376214A4
公开(公告)日：2005-08-03
申请号：EP02713271
申请日：2002-03-29
申请人： SONY CORP
发明人： ARAI MICHIO , MATSUI ERIKO , SHINOZAKI KENJI , OOHATA TOYOHARU
IPC分类号： G02F1/1362 , G02F1/153 , G02F1/155 , G02F1/163 , G09G3/20 , G09G3/38
CPC分类号： G09G3/38 , G02F1/1362 , G02F1/155 , G02F1/163 , G09G3/2014 , G09G3/207 , G09G2300/06 , G09G2300/08 , G09G2310/0251 , G09G2310/0272 , G09G2320/0209 , G09G2320/0238
摘要： A high-display-quality electrochromic display unit comprising a transparent electrode (1), a display layer (2) formed in contact with the transparent electrode (1) and having its color changed according to an accumulated charge amount, and an ion conduction layer (3) formed in contact with the display layer (3). A plurality of pixel electrodes (4) are formed in contact with the surface, opposite to the surface in contact with the display layer (2), of the ion conduction layer (3). The pixel electrodes (4) are driven independently by, for example, a corresponding thin film transistor (6). When driven, a drive current having a specified charge amount is run and then a reverse current is run in a specified amount to thereby reduce coloring by a specified amount and eliminate the surplus coloring of the display layer (2).

5. 发明授权

EP0628426B1 Recording apparatus and recording method 失效
标题翻译：记录装置和记录方法
公开(公告)号：EP0628426B1
公开(公告)日：1997-12-29
申请号：EP94108892
申请日：1994-06-09
申请人： SONY CORP
发明人： HIRANO HIDEKI , TOMITA HIDEMI , SHINOZAKI KENJI
IPC分类号： B41J2/32 , B41J2/325 , B41J2/475 , B41M5/24 , B41M5/26 , B41M5/382 , B41M5/385 , B41M5/392 , B41M5/46 , B41M5/38 , B41M5/40
CPC分类号： B41M5/465 , B41M5/24 , B41M5/38207 , B41M5/385

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