公开(公告)号：BR0304243A

公开(公告)日：2004-09-08

申请号：BR0304243

申请日：2003-09-25

Applicant: XEROX CORP

Inventor： ELHATEM ABDUL M

IPC: H01L21/336 ,  H01L29/06 ,  H01L29/78

公开(公告)号：JP2001129987A

公开(公告)日：2001-05-15

申请号：JP2000318870

申请日：2000-10-19

Applicant: XEROX CORP

Inventor： BAKER LAMAR T ,  BUHLER STEVEN A ,  ELHATEM ABDUL M ,  ELROD SCOTT A ,  HADIMIOGLU BABUR B ,  LERMA JAIME ,  YAZDY MOSTAFA R

IPC: B41J2/015 ,  B41J2/045 ,  B41J2/055 ,  B41J2/14 ,  H03K5/05 ,  H03K7/08

Abstract: PROBLEM TO BE SOLVED: To correct the non-evenness of the size of individual liquid droplets and the ejection velocity of an acoustic ink jet printing head. SOLUTION: Control signals CS1-CS32 control appropriate switches Z1 respectively and also control time for an RF signal to be applied to each of transducers 52 and lasting time of the application. In this case, the pulse width of the control signal CS1-CS32 can be changed based on the correction data of a reference table 66. The ascending edge of the control signals CS1-CS32 is retarded but the descending edge is not changed, based on correction data and thus the pulse width of the control signals CS1-CS32 is modulated. The liquid droplet size or the ejection velocity is controlled using the modulation of the pulse width.

公开(公告)号：JP2000103108A

公开(公告)日：2000-04-11

申请号：JP26768799

申请日：1999-09-21

Applicant: XEROX CORP

Inventor： CHUUAN AN BO ,  DAN A HAYES ,  PEETERS ERIC ,  ELHATEM ABDUL M ,  WONG KAISER H ,  KUBBY JOEL A ,  YAAN NOLANDY

IPC: B41J2/385 ,  G03G15/08

Abstract: PROBLEM TO BE SOLVED: To provide a marking material conveying device suitable for conveyance of a marking material to be conveyed to a position where a dried or solid marking particles for printing are ejected. SOLUTION: An electrode e1 connected to a mutual connection line ϕ1 disposed outside bridges only a mutual connection line ϕ3 and does not cover the other mutual connection lines ϕ2, ϕ4. An electrode e2 is connected to the mutual connection line ϕ2, bridges the mutual connection line ϕ4 and does not cover the other mutual connection lines ϕ1, ϕ3. An electrode e3 connected to the mutual line ϕ3 disposed inside does not cover the other mutual connection lines ϕ1, ϕ2, ϕ4. An electrode e4 does not cover the other mutual connection lines ϕ1, ϕ2, ϕ3. As each of the electrodes is provided away from the connection lines that the respective electrode is not connected, it is possible to prevent leakage of a driving signal.

公开(公告)号：JP2004119982A

公开(公告)日：2004-04-15

申请号：JP2003334487

申请日：2003-09-26

Applicant: Xerox Corp ,  ゼロックス コーポレイションXerox Corporation

Inventor： ELHATEM ABDUL M

IPC: H01L21/336 ,  H01L29/06 ,  H01L29/78

CPC classification number: H01L29/7802 ,  H01L29/0634

Abstract: PROBLEM TO BE SOLVED: To provide a high-output MOSFET semiconductor device, having a low on-resistance and a high breakdown voltage.
SOLUTION: A MOSFET semiconductor device 10 is equipped with positively doped wells 20 and a negatively doped well 38. The wells 20 are doped in reverse to the drift region, and are structured so that the wells are in an upright position and are in absolute contact with each other. The drift region is equipped with a tall, n-doped epitaxial layer.
COPYRIGHT: (C)2004,JPO

公开(公告)号：JPH10301387A

公开(公告)日：1998-11-13

申请号：JP7177198

申请日：1998-03-20

Applicant: XEROX CORP

Inventor： WAYMAN WILLIAM H ,  ELHATEM ABDUL M ,  TIEN PAUL C ,  VO TUAN ANH

IPC: G03G15/06 ,  G03G15/08 ,  H05K1/18

Abstract: PROBLEM TO BE SOLVED: To provide the design of a nonbulky electric circuit capable of obtaining an electrical contact state with a SED roll in a split electrode developing(SED) unit. SOLUTION: In the split electrode developing unit, a high-voltage circuit 34 and a low-voltage circuit which are required are all arranged on a printed flexible circuit 32 and it is folded to form a cylindrical circuit The end part of the SED roll 84 is inserted into the cylindrical circuit and plural output terminals (pins) 52 formed on the cylindrical circuit are connected to electrodes 82 on the SED roll 84 respectively.