FR2221281B1 - - Google Patents
Info
- Publication number
- FR2221281B1 FR2221281B1 FR7405835A FR7405835A FR2221281B1 FR 2221281 B1 FR2221281 B1 FR 2221281B1 FR 7405835 A FR7405835 A FR 7405835A FR 7405835 A FR7405835 A FR 7405835A FR 2221281 B1 FR2221281 B1 FR 2221281B1
- Authority
- FR
- France
- 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
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
- B41J2/34—Structure of thermal heads comprising semiconductors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
- H05B3/148—Silicon, e.g. silicon carbide, magnesium silicide, heating transistors or diodes
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00341830A US3813513A (en) | 1973-03-16 | 1973-03-16 | Thermal printing device |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2221281A1 FR2221281A1 (fr) | 1974-10-11 |
FR2221281B1 true FR2221281B1 (fr) | 1978-12-01 |
Family
ID=23339206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7405835A Expired FR2221281B1 (fr) | 1973-03-16 | 1974-02-13 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3813513A (fr) |
JP (1) | JPS5654232B2 (fr) |
DE (1) | DE2406808A1 (fr) |
FR (1) | FR2221281B1 (fr) |
GB (1) | GB1457301A (fr) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5139862B2 (fr) * | 1972-12-01 | 1976-10-30 | ||
JPS51114938A (en) * | 1975-04-02 | 1976-10-09 | Matsushita Electric Ind Co Ltd | Thermal printer head |
US3953708A (en) * | 1975-04-25 | 1976-04-27 | Xerox Corporation | Thermal printer using amorphous semiconductor devices |
JPS51135661A (en) * | 1975-05-20 | 1976-11-24 | Matsushita Electric Ind Co Ltd | Thermal head for printing |
JPS5390943A (en) * | 1977-01-20 | 1978-08-10 | Tdk Corp | Printing head of heat sesitive system |
US4184063A (en) * | 1978-12-26 | 1980-01-15 | International Business Machines Corporation | Thermal printer write head assembly |
US4463359A (en) * | 1979-04-02 | 1984-07-31 | Canon Kabushiki Kaisha | Droplet generating method and apparatus thereof |
JPS55161657A (en) * | 1979-05-30 | 1980-12-16 | Xerox Corp | Printing head |
FR2461415A1 (fr) * | 1979-07-13 | 1981-01-30 | Cit Alcatel | Barrette d'impression d'image et son procede de fabrication |
USRE32897E (en) * | 1979-07-30 | 1989-03-28 | Kyocera Corporation | Thermal print head |
JPS5828391A (ja) * | 1981-08-12 | 1983-02-19 | Ishida Scales Mfg Co Ltd | サ−マルプリンタ−の印字回路のチエツク装置 |
US4523235A (en) * | 1982-01-11 | 1985-06-11 | Jan Rajchman | Electronic microcopier apparatus |
US4449033A (en) * | 1982-12-27 | 1984-05-15 | International Business Machines Corporation | Thermal print head temperature sensing and control |
JPS62291425A (ja) * | 1986-06-12 | 1987-12-18 | Mitsubishi Motors Corp | 層状燃焼エンジン |
JPH01131823U (fr) * | 1988-03-02 | 1989-09-07 | ||
US5055859A (en) * | 1988-11-16 | 1991-10-08 | Casio Computer Co., Ltd. | Integrated thermal printhead and driving circuit |
DE3906484A1 (de) * | 1989-03-01 | 1990-09-20 | Siemens Ag | Thermodruckerkopf |
JP2595098B2 (ja) * | 1989-07-05 | 1997-03-26 | キヤノン株式会社 | 記録装置および記録ヘッド |
US5119111A (en) * | 1991-05-22 | 1992-06-02 | Dynamics Research Corporation | Edge-type printhead with contact pads |
CA2075097C (fr) | 1991-08-02 | 2000-03-28 | Hiroyuki Ishinaga | Appareil d'enregistrement, tete d'enregistrement et substrat connexe |
US5745136A (en) * | 1993-04-16 | 1998-04-28 | Canon Kabushiki Kaishi | Liquid jet head, and liquid jet apparatus therefor |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3409902A (en) * | 1966-05-27 | 1968-11-05 | Texas Instruments Inc | High speed thermal printer |
US3501615A (en) * | 1967-09-29 | 1970-03-17 | Texas Instruments Inc | Integrated heater element array and drive matrix |
US3515850A (en) * | 1967-10-02 | 1970-06-02 | Ncr Co | Thermal printing head with diffused printing elements |
US3700852A (en) * | 1970-10-09 | 1972-10-24 | Displaytek Corp | Thermal display module |
-
1973
- 1973-03-16 US US00341830A patent/US3813513A/en not_active Expired - Lifetime
-
1974
- 1974-01-25 JP JP1030274A patent/JPS5654232B2/ja not_active Expired
- 1974-02-13 DE DE19742406808 patent/DE2406808A1/de not_active Ceased
- 1974-02-13 FR FR7405835A patent/FR2221281B1/fr not_active Expired
- 1974-03-06 GB GB1001374A patent/GB1457301A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5654232B2 (fr) | 1981-12-24 |
JPS49123050A (fr) | 1974-11-25 |
FR2221281A1 (fr) | 1974-10-11 |
US3813513A (en) | 1974-05-28 |
GB1457301A (en) | 1976-12-01 |
DE2406808A1 (de) | 1974-09-19 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |