WO2008063477A3 - Shifter register for low power consumption application - Google Patents

Shifter register for low power consumption application Download PDF

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Publication number
WO2008063477A3
WO2008063477A3 PCT/US2007/023782 US2007023782W WO2008063477A3 WO 2008063477 A3 WO2008063477 A3 WO 2008063477A3 US 2007023782 W US2007023782 W US 2007023782W WO 2008063477 A3 WO2008063477 A3 WO 2008063477A3
Authority
WO
WIPO (PCT)
Prior art keywords
power consumption
low power
consumption application
shifter register
shift register
Prior art date
Application number
PCT/US2007/023782
Other languages
French (fr)
Other versions
WO2008063477A2 (en
Inventor
Frederick Herrmann
Kun Zhang
Original Assignee
Kopin Corp
Frederick Herrmann
Kun Zhang
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kopin Corp, Frederick Herrmann, Kun Zhang filed Critical Kopin Corp
Priority to CN200780042807.XA priority Critical patent/CN101563722B/en
Priority to JP2009537179A priority patent/JP5358449B2/en
Publication of WO2008063477A2 publication Critical patent/WO2008063477A2/en
Publication of WO2008063477A3 publication Critical patent/WO2008063477A3/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/28—Digital stores in which the information is moved stepwise, e.g. shift registers using semiconductor elements

Abstract

A high voltage shift register stage which directly accepts low voltage clock signal inputs without using clock buffers. In particular, a shift register stage circuit is adapted to operate with a low voltage swing clock signal, with the stage circuit having a single state node, a, driven directly. This arrangement allows for reduced power consumption and higher operating speeds.
PCT/US2007/023782 2006-11-20 2007-11-14 Shifter register for low power consumption application WO2008063477A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN200780042807.XA CN101563722B (en) 2006-11-20 2007-11-14 Shifter register for low power consumption application
JP2009537179A JP5358449B2 (en) 2006-11-20 2007-11-14 Shift register for low power consumption applications

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86005906P 2006-11-20 2006-11-20
US60/860,059 2006-11-20

Publications (2)

Publication Number Publication Date
WO2008063477A2 WO2008063477A2 (en) 2008-05-29
WO2008063477A3 true WO2008063477A3 (en) 2008-07-10

Family

ID=39430300

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/023782 WO2008063477A2 (en) 2006-11-20 2007-11-14 Shifter register for low power consumption application

Country Status (4)

Country Link
JP (1) JP5358449B2 (en)
CN (1) CN101563722B (en)
TW (1) TWI467586B (en)
WO (1) WO2008063477A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102656620B (en) * 2009-11-13 2017-06-09 寇平公司 Method for driving 3D binocular ophthalmoscopes from standard video stream
US20120297256A1 (en) * 2011-05-20 2012-11-22 Qualcomm Incorporated Large Ram Cache
CN103208251B (en) * 2013-04-15 2015-07-29 京东方科技集团股份有限公司 A kind of shift register cell, gate driver circuit and display device
CN106033683A (en) * 2015-03-20 2016-10-19 南京瀚宇彩欣科技有限责任公司 Shift register apparatus and display apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5479370A (en) * 1992-02-20 1995-12-26 Kabushiki Kaisha Toshiba Semiconductor memory with bypass circuit
US5869857A (en) * 1997-04-07 1999-02-09 Chen; Pao-Jung CMOS photodetectors with wide range operating region
US6232939B1 (en) * 1997-11-10 2001-05-15 Hitachi, Ltd. Liquid crystal display apparatus including scanning circuit having bidirectional shift register stages
US6934210B2 (en) * 2001-08-30 2005-08-23 Renesas Technology Corporation Semiconductor memory circuit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0192998A (en) * 1987-10-02 1989-04-12 Seiko Epson Corp Shift register
US5949398A (en) * 1996-04-12 1999-09-07 Thomson Multimedia S.A. Select line driver for a display matrix with toggling backplane
US5859630A (en) * 1996-12-09 1999-01-12 Thomson Multimedia S.A. Bi-directional shift register
JP2002368604A (en) * 2001-06-04 2002-12-20 Nippon Hoso Kyokai <Nhk> Shift register circuit, and imaging device employing the same, and display device
TWI220051B (en) * 2003-05-22 2004-08-01 Au Optronics Corp Shift register circuit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5479370A (en) * 1992-02-20 1995-12-26 Kabushiki Kaisha Toshiba Semiconductor memory with bypass circuit
US5869857A (en) * 1997-04-07 1999-02-09 Chen; Pao-Jung CMOS photodetectors with wide range operating region
US6232939B1 (en) * 1997-11-10 2001-05-15 Hitachi, Ltd. Liquid crystal display apparatus including scanning circuit having bidirectional shift register stages
US6934210B2 (en) * 2001-08-30 2005-08-23 Renesas Technology Corporation Semiconductor memory circuit

Also Published As

Publication number Publication date
JP5358449B2 (en) 2013-12-04
TWI467586B (en) 2015-01-01
WO2008063477A2 (en) 2008-05-29
CN101563722B (en) 2013-01-16
TW200841347A (en) 2008-10-16
JP2010510612A (en) 2010-04-02
CN101563722A (en) 2009-10-21

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