JPS6477555A - Electrostatic attractor - Google Patents

Electrostatic attractor

Info

Publication number
JPS6477555A
JPS6477555A JP23443787A JP23443787A JPS6477555A JP S6477555 A JPS6477555 A JP S6477555A JP 23443787 A JP23443787 A JP 23443787A JP 23443787 A JP23443787 A JP 23443787A JP S6477555 A JPS6477555 A JP S6477555A
Authority
JP
Japan
Prior art keywords
electrodes
layer
protrusion
attracting
attractive force
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.)
Pending
Application number
JP23443787A
Other languages
Japanese (ja)
Inventor
Ryushi Ao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Iwatsu Electric Co Ltd
Original Assignee
Iwatsu Electric Co 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
Application filed by Iwatsu Electric Co Ltd filed Critical Iwatsu Electric Co Ltd
Priority to JP23443787A priority Critical patent/JPS6477555A/en
Publication of JPS6477555A publication Critical patent/JPS6477555A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/385—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material
    • B41J2/39—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material using multi-stylus heads
    • B41J2/395—Structure of multi-stylus heads

Landscapes

  • Dot-Matrix Printers And Others (AREA)

Abstract

PURPOSE:To enhance an attractive force, by providing an insulating protrusion between positive and negative electrodes, and setting the volume resistivity of the projection to be higher than that of an attracting layer. CONSTITUTION:This electrostatic attractor comprises an insulator layer 1, sawtooth-shaped positive and negative electrodes 2a, 2b, an attracting layer 3, and an insulating protrusion 5 provided between the electrodes 2a and 2b. The protrusion 5 formed to protrude above the upper surfaces of the electrodes 2a, 2b is disposed in the state of being embedded in the attracting layer 3, has a volume resistivity higher than that of the attracting layer 3, and has a specific inductive capacity lower than that of the layer 3. Therefore, the dielectric flux density in the attractive layer 3 is increased, and an attractive force is enhanced. In addition, since the protrusion 5 functions as an insulating barrier between the electrodes 2a, 2b, a voltage applied between the electrodes 2a, 2b is increased. Consequently, it is possible to reduce the spacing between the electrodes 2a, 2b, and to enhance the attractive force.
JP23443787A 1987-09-18 1987-09-18 Electrostatic attractor Pending JPS6477555A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23443787A JPS6477555A (en) 1987-09-18 1987-09-18 Electrostatic attractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23443787A JPS6477555A (en) 1987-09-18 1987-09-18 Electrostatic attractor

Publications (1)

Publication Number Publication Date
JPS6477555A true JPS6477555A (en) 1989-03-23

Family

ID=16970993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23443787A Pending JPS6477555A (en) 1987-09-18 1987-09-18 Electrostatic attractor

Country Status (1)

Country Link
JP (1) JPS6477555A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0412683A (en) * 1990-05-02 1992-01-17 Abisare:Kk Electrostatic sheet attracting method
JP2011222793A (en) * 2010-04-12 2011-11-04 Sumitomo Electric Ind Ltd Electrostatic chuck

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0412683A (en) * 1990-05-02 1992-01-17 Abisare:Kk Electrostatic sheet attracting method
JP2011222793A (en) * 2010-04-12 2011-11-04 Sumitomo Electric Ind Ltd Electrostatic chuck

Similar Documents

Publication Publication Date Title
WO1999013514A3 (en) Electrical devices and a method of manufacturing the same
TW353186B (en) Electrical connections to dielectric materials
TW234236B (en)
TW343388B (en) Semiconductor device
JPS6452355A (en) Two-dimensional electric conductor
JPS6452305A (en) Continuous flexble electric conductor which can function as electric switch
EP0113115A3 (en) Electro-static sheet feeding method and apparatus
US3875461A (en) Static eliminator
JPS6477555A (en) Electrostatic attractor
JPS5764950A (en) Electrostatically attracting device and method therefor
GB2380321B (en) Buffer capacitor
EP1202352A3 (en) High breakdown voltage semiconductor device
EP0134692A3 (en) Multilayer semiconductor devices with embedded conductor structure
JPS5268918A (en) Insulated transformer
JPH0317609U (en)
JPS57203285A (en) Magnetic bubble storage device
JPS5841694Y2 (en) Sealed switch
JPS55150286A (en) Method of fabricating piezoelectric porcelain
JPS6425497A (en) Inductance element
EP0316192A3 (en) Semi-conductor variable capacitance element
WO1991010120A3 (en) Semiconductor cavity device with electric lead
JPS56136747A (en) Magnetic tape guide
JPS57176753A (en) Insulating stack
JPS63211666A (en) Polycrystalline silicon resistor element
JPS6472406A (en) Conductive transparent member