DE2210115C3 - Elektrothermischer Druckkopf für wärmeempfindliches Aufzeichnu ngsmaterial - Google Patents
Elektrothermischer Druckkopf für wärmeempfindliches Aufzeichnu ngsmaterialInfo
- Publication number
- DE2210115C3 DE2210115C3 DE2210115A DE2210115A DE2210115C3 DE 2210115 C3 DE2210115 C3 DE 2210115C3 DE 2210115 A DE2210115 A DE 2210115A DE 2210115 A DE2210115 A DE 2210115A DE 2210115 C3 DE2210115 C3 DE 2210115C3
- Authority
- DE
- Germany
- Prior art keywords
- resistance
- temperature
- specific resistance
- carrier body
- layer
- 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
Links
- 239000000463 material Substances 0.000 title claims description 24
- 239000004065 semiconductor Substances 0.000 claims description 27
- 230000007704 transition Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 2
- 238000009413 insulation Methods 0.000 claims 2
- 238000002955 isolation Methods 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 description 10
- 239000010703 silicon Substances 0.000 description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 9
- 238000009792 diffusion process Methods 0.000 description 7
- 239000013078 crystal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 238000001259 photo etching Methods 0.000 description 2
- 238000007738 vacuum evaporation Methods 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 235000000434 Melocanna baccifera Nutrition 0.000 description 1
- 241001497770 Melocanna baccifera Species 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- -1 phospho Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
Landscapes
- Electronic Switches (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1167571 | 1971-03-04 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2210115A1 DE2210115A1 (de) | 1972-09-21 |
| DE2210115B2 DE2210115B2 (de) | 1974-08-15 |
| DE2210115C3 true DE2210115C3 (de) | 1975-03-27 |
Family
ID=11784550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2210115A Expired DE2210115C3 (de) | 1971-03-04 | 1972-03-02 | Elektrothermischer Druckkopf für wärmeempfindliches Aufzeichnu ngsmaterial |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3814897A (enExample) |
| CA (1) | CA953350A (enExample) |
| DE (1) | DE2210115C3 (enExample) |
| FR (1) | FR2127979A5 (enExample) |
| GB (1) | GB1389483A (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5139862B2 (enExample) * | 1972-12-01 | 1976-10-30 | ||
| IT996873B (it) * | 1973-10-23 | 1975-12-10 | Olivetti & Co Spa | Testina di scrittura per stampa senza impatto di tipo elettroter micc |
| US4023184A (en) * | 1975-10-06 | 1977-05-10 | Mfe Corporation | Thermal matrix type printing head |
| JPS5390943A (en) * | 1977-01-20 | 1978-08-10 | Tdk Corp | Printing head of heat sesitive system |
| US4168505A (en) * | 1978-10-04 | 1979-09-18 | Atlan-Tol Industries, Inc. | Stylus construction |
| DE7908387U1 (de) * | 1979-03-24 | 1980-05-29 | Dia-Nielsen Gmbh, Zubehoer Fuer Die Messtechnik, 5160 Dueren | Elektrisch beheizter schreibzeiger fuer registriergeraete |
| US4523235A (en) * | 1982-01-11 | 1985-06-11 | Jan Rajchman | Electronic microcopier apparatus |
| US5077564A (en) * | 1990-01-26 | 1991-12-31 | Dynamics Research Corporation | Arcuate edge thermal print head |
| US5119111A (en) * | 1991-05-22 | 1992-06-02 | Dynamics Research Corporation | Edge-type printhead with contact pads |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL137735C (enExample) * | 1962-11-01 | |||
| US3609659A (en) * | 1969-01-27 | 1971-09-28 | Raymond Davis | Thermal display unit |
-
1972
- 1972-02-29 US US00230332A patent/US3814897A/en not_active Expired - Lifetime
- 1972-03-02 DE DE2210115A patent/DE2210115C3/de not_active Expired
- 1972-03-03 FR FR7207466A patent/FR2127979A5/fr not_active Expired
- 1972-03-03 CA CA136,219A patent/CA953350A/en not_active Expired
- 1972-03-03 GB GB1012072A patent/GB1389483A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3814897A (en) | 1974-06-04 |
| FR2127979A5 (enExample) | 1972-10-13 |
| DE2210115B2 (de) | 1974-08-15 |
| CA953350A (en) | 1974-08-20 |
| GB1389483A (en) | 1975-04-03 |
| DE2210115A1 (de) | 1972-09-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 |