JPH02284126A - Electrophoresis display device and production thereof - Google Patents

Electrophoresis display device and production thereof

Info

Publication number
JPH02284126A
JPH02284126A JP10680789A JP10680789A JPH02284126A JP H02284126 A JPH02284126 A JP H02284126A JP 10680789 A JP10680789 A JP 10680789A JP 10680789 A JP10680789 A JP 10680789A JP H02284126 A JPH02284126 A JP H02284126A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
dispersion
system
porous
spacers
swellable
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP10680789A
Other versions
JP2777729B2 (en )
Inventor
Takatoshi Akatsuka
Takashi Mori
Tatsuhiko Oshiro
Akira Tadakuma
Jiro Toyama
Original Assignee
Nippon Mektron Ltd
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

Links

Abstract

PURPOSE: To easily and surely inject a dispersion system into the respective pores of porous spacers by constituting the spacers of a swellable member and providing the liquid pools for the dispersion system around the porous parts thereof.
CONSTITUTION: The excess dispersion system is extruded while the flexible electrode plate 14 is brought into tight contact successively with the swellable porous spacers 12 by successively imparting a pressing force to the flexible electrode plate 14 side in the state of excessively supplying the dispersion system 7 for displaying to the swellable porous spacers 12 having the porous parts 16 and the dispersion system liquid pools 17. The generation of the residual holes which are display defects in the porous parts is, therefore, prevented. The evaporation of the dispersion system 7 occurring in the excessive negative pressure state generated in the respective pores by the excessive swelling of the swellable porous spacers 12 is prevented and the generation of the holes is obviated as the dispersion system 7 is supplied from the liquid pools 17 of the dispersion system. The dispersion system is surely sealed into the respective pores of the swellable porous spacers 12 in this way and the generation of the display defects is prevented.
COPYRIGHT: (C)1990,JPO&Japio
JP10680789A 1989-04-26 1989-04-26 An electrophoretic display device and a manufacturing method Expired - Lifetime JP2777729B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10680789A JP2777729B2 (en) 1989-04-26 1989-04-26 An electrophoretic display device and a manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10680789A JP2777729B2 (en) 1989-04-26 1989-04-26 An electrophoretic display device and a manufacturing method

Publications (2)

Publication Number Publication Date
JPH02284126A true true JPH02284126A (en) 1990-11-21
JP2777729B2 JP2777729B2 (en) 1998-07-23

Family

ID=14443125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10680789A Expired - Lifetime JP2777729B2 (en) 1989-04-26 1989-04-26 An electrophoretic display device and a manufacturing method

Country Status (1)

Country Link
JP (1) JP2777729B2 (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002086613A3 (en) * 2001-04-23 2003-12-11 Sipix Imaging Inc Microcup compositions having improved flexure resistance and release properties
US6751008B2 (en) 2000-03-03 2004-06-15 Sipix Imaging, Inc. Electrophoretic display and novel process for its manufacture
US6784953B2 (en) 2001-01-11 2004-08-31 Sipix Imaging, Inc. Transmissive or reflective liquid crystal display and novel process for its manufacture
US6829078B2 (en) 2000-03-03 2004-12-07 Sipix Imaging Inc. Electrophoretic display and novel process for its manufacture
US6831770B2 (en) 2000-03-03 2004-12-14 Sipix Imaging, Inc. Electrophoretic display and novel process for its manufacture
US6833943B2 (en) 2000-03-03 2004-12-21 Sipix Imaging, Inc. Electrophoretic display and novel process for its manufacture
US6850355B2 (en) 2001-07-27 2005-02-01 Sipix Imaging, Inc. Electrophoretic display with color filters
US6906779B2 (en) 2001-02-15 2005-06-14 Sipix Imaging, Inc. Process for roll-to-roll manufacture of a display by synchronized photolithographic exposure on a substrate web
US6947202B2 (en) 2000-03-03 2005-09-20 Sipix Imaging, Inc. Electrophoretic display with sub relief structure for high contrast ratio and improved shear and/or compression resistance
US7158282B2 (en) 2000-03-03 2007-01-02 Sipix Imaging, Inc. Electrophoretic display and novel process for its manufacture
JP2012220943A (en) * 2011-04-14 2012-11-12 Dainippon Printing Co Ltd Electrophoretic display device
US9081250B2 (en) 2000-03-03 2015-07-14 E Ink California, Llc Electrophoretic display and process for its manufacture

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6833943B2 (en) 2000-03-03 2004-12-21 Sipix Imaging, Inc. Electrophoretic display and novel process for its manufacture
US6751008B2 (en) 2000-03-03 2004-06-15 Sipix Imaging, Inc. Electrophoretic display and novel process for its manufacture
US7158282B2 (en) 2000-03-03 2007-01-02 Sipix Imaging, Inc. Electrophoretic display and novel process for its manufacture
US6947202B2 (en) 2000-03-03 2005-09-20 Sipix Imaging, Inc. Electrophoretic display with sub relief structure for high contrast ratio and improved shear and/or compression resistance
US6859302B2 (en) 2000-03-03 2005-02-22 Sipix Imaging, Inc. Electrophoretic display and novel process for its manufacture
US6829078B2 (en) 2000-03-03 2004-12-07 Sipix Imaging Inc. Electrophoretic display and novel process for its manufacture
US6831770B2 (en) 2000-03-03 2004-12-14 Sipix Imaging, Inc. Electrophoretic display and novel process for its manufacture
US9081250B2 (en) 2000-03-03 2015-07-14 E Ink California, Llc Electrophoretic display and process for its manufacture
US6795138B2 (en) 2001-01-11 2004-09-21 Sipix Imaging, Inc. Transmissive or reflective liquid crystal display and novel process for its manufacture
US6784953B2 (en) 2001-01-11 2004-08-31 Sipix Imaging, Inc. Transmissive or reflective liquid crystal display and novel process for its manufacture
US6906779B2 (en) 2001-02-15 2005-06-14 Sipix Imaging, Inc. Process for roll-to-roll manufacture of a display by synchronized photolithographic exposure on a substrate web
US6833177B2 (en) 2001-04-23 2004-12-21 Sipix Imaging, Inc. Microcup compositions having improved flexure resistance and release properties
WO2002086613A3 (en) * 2001-04-23 2003-12-11 Sipix Imaging Inc Microcup compositions having improved flexure resistance and release properties
US6753067B2 (en) 2001-04-23 2004-06-22 Sipix Imaging, Inc. Microcup compositions having improved flexure resistance and release properties
US6850355B2 (en) 2001-07-27 2005-02-01 Sipix Imaging, Inc. Electrophoretic display with color filters
JP2012220943A (en) * 2011-04-14 2012-11-12 Dainippon Printing Co Ltd Electrophoretic display device

Also Published As

Publication number Publication date Type
JP2777729B2 (en) 1998-07-23 grant

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