JPS5769068A - Heat transfer type heat sensitive recorder - Google Patents
Heat transfer type heat sensitive recorderInfo
- Publication number
- JPS5769068A JPS5769068A JP55144418A JP14441880A JPS5769068A JP S5769068 A JPS5769068 A JP S5769068A JP 55144418 A JP55144418 A JP 55144418A JP 14441880 A JP14441880 A JP 14441880A JP S5769068 A JPS5769068 A JP S5769068A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- portions
- back roll
- thermal head
- base paper
- 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.)
- Granted
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
Landscapes
- Thermal Transfer Or Thermal Recording In General (AREA)
- Electronic Switches (AREA)
Abstract
PURPOSE:To provide a heat transfer type heat sensitive recorder wherein an OHP sheet coated with a kind of solid ink, which is dissolved or sublimed by heat, directly copies or receives and records picture informations as it is caused to pass through between a thermal head and a back roll for heat transfer. CONSTITUTION:An OHP sheet 1 consisting of a sheet of trasparent base paper 1A and a layer of colored and opaque ink applied on one side thereof 1B is caused to pass through between a thermal head 2 and a back roll 3 in the direction of an arrow 4. The thermal head 2 is applied with video signals and it generates heat at portions of picture elements where white picture information exists and supplies heat to those corresponding portions of the base paper 1A. Portions of ink layer 1B1, 1B2 etc. applied on the heated portions of the base paper 1A are heat trasferred to the surface of the back roll 3, and portions of ink layer 1B1, 1B2 etc. are heat dissolved or sublimed by a blade 6, scraped off from the surface of the back roll 3 and recovered into a container 7.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55144418A JPS5769068A (en) | 1980-10-17 | 1980-10-17 | Heat transfer type heat sensitive recorder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55144418A JPS5769068A (en) | 1980-10-17 | 1980-10-17 | Heat transfer type heat sensitive recorder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5769068A true JPS5769068A (en) | 1982-04-27 |
JPS6252715B2 JPS6252715B2 (en) | 1987-11-06 |
Family
ID=15361706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55144418A Granted JPS5769068A (en) | 1980-10-17 | 1980-10-17 | Heat transfer type heat sensitive recorder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5769068A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5391750A (en) * | 1977-01-21 | 1978-08-11 | Asahi Chemical Ind | Recording device having improved negative picture mask |
JPS5591695A (en) * | 1978-12-29 | 1980-07-11 | Toyo Electric Mfg Co Ltd | Printing method of heat transfer recording card |
-
1980
- 1980-10-17 JP JP55144418A patent/JPS5769068A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5391750A (en) * | 1977-01-21 | 1978-08-11 | Asahi Chemical Ind | Recording device having improved negative picture mask |
JPS5591695A (en) * | 1978-12-29 | 1980-07-11 | Toyo Electric Mfg Co Ltd | Printing method of heat transfer recording card |
Also Published As
Publication number | Publication date |
---|---|
JPS6252715B2 (en) | 1987-11-06 |
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