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公开(公告)号：KR20100126205A
公开(公告)日：2010-12-01
申请号：KR20100047202
申请日：2010-05-20
Applicant: XEROX CORP
Inventor： STEPHENS TERRANCE L , ANDREWS JOHN R
CPC classification number: B41J2/14233 , B32B15/04 , B32B17/1055 , B32B17/10743 , B32B27/30 , B32B27/36 , B41J2/161 , B41J2/1612 , B41J2/1623 , B41J2002/14306 , B41J2002/14403 , G02B5/223 , Y10T29/42 , Y10T29/49083 , Y10T29/49126 , Y10T29/49144 , Y10T29/49401
Abstract: PURPOSE: A fluid distribution subassembly with a polymer layer is provided to allow large freedom degree in a design area and to reduce costs by the removal of soldering processes. CONSTITUTION: A fluid distribution subassembly with a polymer layer comprises a diaphragm(20), a body pressure chamber(13), and an adhesive sticking layer. The diaphragm is operated by a transducer. The body pressure chamber is operated by the diaphragm. The body pressure chamber is formed of a single plate or a set of welded plates. The adhesive sticking layer is placed between the diaphragm and the body pressure chamber.
Abstract translation: 目的：提供具有聚合物层的流体分配子组件，以允许设计区域的大自由度并且通过去除焊接工艺来降低成本。 构成：具有聚合物层的流体分配子组件包括隔膜（20），体压室（13）和粘合剂粘合层。 隔膜由换能器操作。 体压室由隔膜操作。 体压室由单个板或一组焊接板形成。 胶粘剂粘贴层位于隔膜和体压室之间。
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公开(公告)号：BRPI1106208A2
公开(公告)日：2013-11-05
申请号：BRPI1106208
申请日：2011-10-14
Applicant: XEROX CORP
Inventor： PLATT DAVID P , STEPHENS TERRANCEL L , ANDREWS JOHN R , GERNER BRADLEY J
IPC: B41J2/135
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公开(公告)号：GB2484796A
公开(公告)日：2012-04-25
申请号：GB201117288
申请日：2011-10-07
Applicant: XEROX CORP
Inventor： PLATT DAVID P , STEPHENS TERRANCE L , ANDREWS JOHN R , GERNER BRADLEY J
Abstract: An aperture plate 10 for an inkjet printhead includes a first layer 12 having a first emissivity; a second layer 14 having a second emissivity disposed over the first layer; wherein the first emissivity is higher than the second emissivity; and optionally, at least one additional layer 18 disposed over the second layer. A method for preparing an aperture plate 10 includes providing a first layer 12 having a first emissivity; disposing a second layer 14 having a second emissivity over the first layer; wherein the first emissivity is higher than the second emissivity; optionally, disposing at least one additional layer over the second layer; and forming at least one aperture, wherein aperture formation can be before or after disposing the second layer over the first layer. The first layer preferably comprises polyimide and the second layer a metal or a metal alloy, preferably aluminium.
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公开(公告)号：CA2486454C
公开(公告)日：2008-04-15
申请号：CA2486454
申请日：2004-11-01
Applicant: XEROX CORP
Inventor： ANDREWS JOHN R , SCHMACHTENBERG RICHARD III , BURKE CATHIE J , NYSTROM PETER J
Abstract: A drop emitting apparatus including a diaphragm layer disposed on a fluid channel layer, a roughened bonding region formed on a surface of the diaphragm layer, a thin film circuit having conformal raised contact regions disposed on the bonding region, and a plurality of electromechanical transducers adhesively attached to the raised contact regions and electrically connected to the conformal raised contact regions by asperity contacts formed between the conformal raised contact regions and the electromechanical transducers.
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公开(公告)号：CA2487662A1
公开(公告)日：2005-05-05
申请号：CA2487662
申请日：2004-11-01
Applicant: XEROX CORP
Inventor： NYSTROM PETER J , SCHMACHTENBERG RICHARD III , ANDREWS JOHN R , BURKE CATHIE J
Abstract: A drop emitting apparatus including a diaphragm layer disposed on a fluid channel layer, a thin film circuit having raised contact regions disposed on the diaphragm layer, and a plurality of electromechanical transducers conductive ly attached to the raised contact regions.
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Patent Agency Ranking
公开(公告)号：DE69412203D1
公开(公告)日：1998-09-10
申请号：DE69412203
申请日：1994-07-29
Applicant: XEROX CORP
Inventor： ANDREWS JOHN R
IPC: B41J2/525 , B65H23/02 , B65H23/04 , G03G15/01 , G03G15/36 , G03G21/00 , G03G21/14 , H04N1/50 , G03G15/00 , H04N1/047
Abstract: A method and apparatus is provided for registration of color images on a photoreceptor belt (14). Registration is accomplished by forming, in one embodiment, chevron-shaped registration marks (10,12) in non-image areas of the belt (14). A Raster Output Scanner (ROS) sweeps an output beam across the belt's surface. The beam is modulated in accordance with input video data to form successive color images. An unmodulated beam is also swept across the registration marks, each mark being successively swept by a plurality of beams. With each crossing of the legs of the chevron (10,12), two signals are generated by an associated sensor and stored in an averaging and extrapolation circuit. The multiple signals are compared and detection of the intersection is calculated by an extrapolation method. The averaging circuitry generates a registration signal which is used to enable an accurate start of page signal, to correct for skew and to adlust for errors and line-to-line spacing between lines in a color image frame (24).
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公开(公告)号：DE69214741T2
公开(公告)日：1997-03-13
申请号：DE69214741
申请日：1992-07-01
Applicant: XEROX CORP
Inventor： ANDREWS JOHN R
Abstract: A fully electronic, nonmechanical raster output scanner (ROS) digital printer (10) for high resolution xerographic printing is enabled by combining a laser (14) adapted to produce a variable wavelength output with a dispersive element (20) such as a grating to present a raster scan at an image plane. In a preferred embodiment, a diode laser (14) is positioned within a laser cavity whose length is designed as a function of the resolution required for the scanned image. The wavelength varying output is incident upon a high resolution grating (20) which diffracts the radiation through a diffraction angle which varies according to the wavelength of the incident light. A scan lens (22) is positioned between the grating (20) and a photoreceptor surface (12) to provide focusing and scan linearity correction to the scan line (24).
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公开(公告)号：DE102011084388A1
公开(公告)日：2012-04-19
申请号：DE102011084388
申请日：2011-10-13
Applicant: XEROX CORP
Inventor： PLATT DAVID P , STEPHENS TERRANCE L , ANDREWS JOHN R , GERNER BRADLEY J
IPC: B41J2/16
Abstract: nem ersten Emissionsgrad; eine über der ersten Schicht angeordnete zweite Schicht mit einem zweiten Emissionsgrad; wobei der erste Emissionsgrad höher ist als der zweite Emissionsgrad; und optional mindestens eine weitere Schicht, die über der zweiten Schicht angeordnet ist. Ferner wird ein Verfahren zur Herstellung der Lochplatte angegeben. Des weiteren betrifft die vorliegende Erfindung einen Tintenstrahldruckkopf mit einer Lochplatte mit den oben angegebenen Eigenschaften.
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公开(公告)号：DE602004014458D1
公开(公告)日：2008-07-31
申请号：DE602004014458
申请日：2004-11-04
Applicant: XEROX CORP
Inventor： ANDREWS JOHN R , BURKE CATHIE J , NYSTROM PETER J , SCHMACHTENBERG RICHARD III
Abstract: A drop emitting apparatus including a diaphragm layer (37,137) disposed on a fluid channel layer (35), a thin film circuit having raised contact regions (211) disposed on the diaphragm layer, and a plurality of electromechanical transducers (39) conductively attached to the raised contact regions.
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公开(公告)号：DE602004002827T2
公开(公告)日：2007-02-01
申请号：DE602004002827
申请日：2004-11-04
Applicant: XEROX CORP
Inventor： SCHMACHTENBERG RICHARD , ANDREWS JOHN R , BURKE CATHIE J , NYSTROM PETER J
Abstract: A drop emitting apparatus including a diaphragm layer (137) disposed on a fluid channel layer (131), a roughened bonding region (137A) formed on a surface of the diaphragm layer, a thin film circuit (138) having conformal raised contact regions (191) disposed on the bonding region, and a plurality of electromechanical transducers (139) adhesively attached to the raised contact regions and electrically connected to the conformal raised contact regions by asperity contacts formed between the conformal raised contact regions and the electromechanical transducers.
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