DE3885523D1 - Thermischer Druckkopf. - Google Patents

Thermischer Druckkopf.

Info

Publication number
DE3885523D1
DE3885523D1 DE88306404T DE3885523T DE3885523D1 DE 3885523 D1 DE3885523 D1 DE 3885523D1 DE 88306404 T DE88306404 T DE 88306404T DE 3885523 T DE3885523 T DE 3885523T DE 3885523 D1 DE3885523 D1 DE 3885523D1
Authority
DE
Germany
Prior art keywords
print head
thermal print
thermal
head
print
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 - Fee Related
Application number
DE88306404T
Other languages
English (en)
Other versions
DE3885523T2 (de
Inventor
Yozo Kobayashi
Hisao Suzuki
Norihito Mochizuki
Shinichi Mizushima
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.)
Toshiba TEC Corp
Original Assignee
Tokyo 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
Priority claimed from JP17565387A external-priority patent/JPH0667632B2/ja
Priority claimed from JP23168087A external-priority patent/JPH0667633B2/ja
Priority claimed from JP29573087A external-priority patent/JPH0661946B2/ja
Application filed by Tokyo Electric Co Ltd filed Critical Tokyo Electric Co Ltd
Publication of DE3885523D1 publication Critical patent/DE3885523D1/de
Application granted granted Critical
Publication of DE3885523T2 publication Critical patent/DE3885523T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B41J2/335—Structure of thermal heads
    • B41J2/33505—Constructional details
    • B41J2/3353—Protective 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
    • B41J2/3355—Structure of thermal heads characterised by materials
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/1266—O, S, or organic compound in metal component
    • Y10T428/12667—Oxide of transition metal or Al
DE3885523T 1987-07-14 1988-07-13 Thermischer Druckkopf. Expired - Fee Related DE3885523T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP17565387A JPH0667632B2 (ja) 1987-07-14 1987-07-14 サ−マルヘツド
JP23168087A JPH0667633B2 (ja) 1987-09-16 1987-09-16 サーマルヘッド
JP29573087A JPH0661946B2 (ja) 1987-11-24 1987-11-24 サーマルヘツド
JP639888 1988-01-14

Publications (2)

Publication Number Publication Date
DE3885523D1 true DE3885523D1 (de) 1993-12-16
DE3885523T2 DE3885523T2 (de) 1994-05-19

Family

ID=27454476

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3885523T Expired - Fee Related DE3885523T2 (de) 1987-07-14 1988-07-13 Thermischer Druckkopf.

Country Status (3)

Country Link
US (1) US4905020A (de)
EP (1) EP0299735B1 (de)
DE (1) DE3885523T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2229400B (en) * 1989-03-20 1993-06-23 Shinko Electric Co Ltd Thermal head
JP2844051B2 (ja) 1994-10-31 1999-01-06 セイコーインスツルメンツ株式会社 サーマルヘッド
JP3411133B2 (ja) * 1994-12-26 2003-05-26 京セラ株式会社 サーマルヘッド
JP5825778B2 (ja) * 2010-12-10 2015-12-02 ローム株式会社 サーマルプリントヘッド
US10245843B2 (en) * 2015-07-30 2019-04-02 Kyocera Corporation Thermal head and thermal printer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4168343A (en) * 1976-03-11 1979-09-18 Matsushita Electric Industrial Co., Ltd. Thermal printing head
US4296309A (en) * 1977-05-19 1981-10-20 Canon Kabushiki Kaisha Thermal head
US4206541A (en) * 1978-06-26 1980-06-10 Extel Corporation Method of manufacturing thin film thermal print heads
JPS5582678A (en) * 1978-12-19 1980-06-21 Toshiba Corp Thermal head
JPS5725976A (en) * 1980-07-24 1982-02-10 Seiko Epson Corp Thermal head
JPS59169871A (ja) * 1983-03-17 1984-09-25 Fujitsu Ltd サ−マルヘツド

Also Published As

Publication number Publication date
EP0299735B1 (de) 1993-11-10
EP0299735A2 (de) 1989-01-18
DE3885523T2 (de) 1994-05-19
US4905020A (en) 1990-02-27
EP0299735A3 (en) 1990-08-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee