DE69210896T2 - Wärmekopf und elektronische Geräte - Google Patents

Wärmekopf und elektronische Geräte

Info

Publication number
DE69210896T2
DE69210896T2 DE69210896T DE69210896T DE69210896T2 DE 69210896 T2 DE69210896 T2 DE 69210896T2 DE 69210896 T DE69210896 T DE 69210896T DE 69210896 T DE69210896 T DE 69210896T DE 69210896 T2 DE69210896 T2 DE 69210896T2
Authority
DE
Germany
Prior art keywords
layer
thermal head
glazing layer
partial glazing
partial
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.)
Expired - Lifetime
Application number
DE69210896T
Other languages
German (de)
English (en)
Other versions
DE69210896D1 (de
Inventor
Onishi C O Rohm Co Hiroaki
Katsuhiko Shimizu
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.)
Rohm Co Ltd
Original Assignee
Rohm 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
Priority claimed from JP3179858A external-priority patent/JP2766564B2/ja
Priority claimed from JP18078491A external-priority patent/JP2728989B2/ja
Priority claimed from JP3180785A external-priority patent/JP2758738B2/ja
Application filed by Rohm Co Ltd filed Critical Rohm Co Ltd
Application granted granted Critical
Publication of DE69210896D1 publication Critical patent/DE69210896D1/de
Publication of DE69210896T2 publication Critical patent/DE69210896T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
    • B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
    • 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
    • B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
    • B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
    • B41J2/335—Structure of thermal heads
    • B41J2/33505—Constructional details
    • B41J2/33525—Passivation layers
    • 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
    • B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
    • B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
    • B41J2/335—Structure of thermal heads
    • B41J2/33545—Structure of thermal heads characterised by dimensions
    • 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
    • B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
    • B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
    • B41J2/335—Structure of thermal heads
    • B41J2/33555—Structure of thermal heads characterised by type
    • B41J2/3356—Corner type resistors
    • 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
    • B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
    • B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
    • B41J2/335—Structure of thermal heads
    • B41J2/33555—Structure of thermal heads characterised by type
    • B41J2/33565—Edge type resistors
    • 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
    • B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
    • B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
    • B41J2/335—Structure of thermal heads
    • B41J2/33555—Structure of thermal heads characterised by type
    • B41J2/3357—Surface type resistors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49083—Heater type

Landscapes

  • Electronic Switches (AREA)
DE69210896T 1991-07-19 1992-07-01 Wärmekopf und elektronische Geräte Expired - Lifetime DE69210896T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3179858A JP2766564B2 (ja) 1991-07-19 1991-07-19 サーマルヘッド及びその製造方法
JP18078491A JP2728989B2 (ja) 1991-07-22 1991-07-22 サーマルヘッド
JP3180785A JP2758738B2 (ja) 1991-07-22 1991-07-22 サーマルヘッド

Publications (2)

Publication Number Publication Date
DE69210896D1 DE69210896D1 (de) 1996-06-27
DE69210896T2 true DE69210896T2 (de) 1996-10-02

Family

ID=27324771

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69210896T Expired - Lifetime DE69210896T2 (de) 1991-07-19 1992-07-01 Wärmekopf und elektronische Geräte

Country Status (5)

Country Link
US (1) US5424758A (enExample)
EP (1) EP0523884B1 (enExample)
KR (1) KR0140856B1 (enExample)
DE (1) DE69210896T2 (enExample)
TW (1) TW211613B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5483736A (en) * 1993-06-08 1996-01-16 Rohm Co., Ltd. Method of manufacturing a corner head type thermal head
JP3321249B2 (ja) * 1993-06-30 2002-09-03 ローム株式会社 サーマルプリントヘッド
JP2007185830A (ja) * 2006-01-12 2007-07-26 Alps Electric Co Ltd サーマルヘッド及びこの製造方法
JP2008126512A (ja) * 2006-11-20 2008-06-05 Sony Corp サーマルヘッド及びサーマルヘッドの製造方法
JP4912475B2 (ja) * 2010-01-29 2012-04-11 アオイ電子株式会社 サーマルヘッド

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56159176A (en) * 1980-05-12 1981-12-08 Rohm Co Ltd Thermal printing head
JPS57103863A (en) * 1980-12-19 1982-06-28 Seiko Instr & Electronics Ltd Thermal head
US4707708A (en) * 1985-09-27 1987-11-17 Hitachi, Ltd. Thermal print head
JPS6297863A (ja) * 1985-10-25 1987-05-07 Hitachi Ltd 熱転写プリンタ
EP0229953B1 (en) * 1985-12-20 1992-04-29 Hitachi, Ltd. Thermal head
JPS63191655A (ja) * 1987-02-04 1988-08-09 Hitachi Ltd 感熱記録ヘツド
US5014135A (en) * 1987-06-12 1991-05-07 Canon Kabushiki Kaisha Facsimile apparatus having a thermal image recording head retractable from a recording position
JPH0238065A (ja) * 1988-07-28 1990-02-07 Nec Corp サーマルヘッド
DE69005014T2 (de) * 1989-04-26 1994-08-18 Seiko Epson Corp Wärmedruckkopf und Verfahren zu seiner Herstellung.
EP0427212A3 (en) * 1989-11-06 1991-11-27 Seiko Epson Corporation Line-type thermal transfer recording method and apparatus
JP2916213B2 (ja) * 1990-05-24 1999-07-05 アルプス電気株式会社 サーマルヘッドおよびその製造方法

Also Published As

Publication number Publication date
KR930002107A (ko) 1993-02-22
TW211613B (enExample) 1993-08-21
EP0523884B1 (en) 1996-05-22
EP0523884A3 (en) 1993-10-06
KR0140856B1 (ko) 1998-07-01
EP0523884A2 (en) 1993-01-20
US5424758A (en) 1995-06-13
DE69210896D1 (de) 1996-06-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition