JPS5694869A - Shared driving device - Google Patents
Shared driving deviceInfo
- Publication number
- JPS5694869A JPS5694869A JP17116279A JP17116279A JPS5694869A JP S5694869 A JPS5694869 A JP S5694869A JP 17116279 A JP17116279 A JP 17116279A JP 17116279 A JP17116279 A JP 17116279A JP S5694869 A JPS5694869 A JP S5694869A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- signal
- picture signal
- optical sensor
- register
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
- H04N1/191—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a one-dimensional array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
- H04N1/192—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line
- H04N1/193—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line using electrically scanned linear arrays, e.g. linear CCD arrays
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
- H04N1/191—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a one-dimensional array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
- H04N1/192—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line
- H04N1/193—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line using electrically scanned linear arrays, e.g. linear CCD arrays
- H04N1/1931—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line using electrically scanned linear arrays, e.g. linear CCD arrays with scanning elements electrically interconnected in groups
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Facsimile Heads (AREA)
- Fax Reproducing Arrangements (AREA)
Abstract
PURPOSE:To ensure a shared driving with no mutual effect given to the individual side of an optidal sensor and the picture signal side of a heat-sensitive head, by securing a common connection for driving between the above-mentioned individual side of the optical sensor where the photoelectric transducers are arranged in a line and the picture signal side of the heat-sensitive head where the heat generating elements are arranged in a 1-dimensional way. CONSTITUTION:The 32-bit stray shift register 3 is actuated by the output (f) of the monomulti 2, the output (e) of the divider 1 plus the picture signal input to produce the signals (g), (h) and (i) at the outputs (n), (o) and (p) each. In the heat-sensitive recording mode, each signal is delivered in parallel and in a held state for time tau with every time the 32 bits of picture signal are put into the register 3 by the signal (f). The selection switch 5 is turned to the side of division period 1 when the optical sensor signal is extracted, and the register 3 produces the shift pulses at the outputs (n), (o) and so on. In the heat-sensitive recording mode, the 24-bit analog switches 8 are all opened to actuate the transistor array 11. The switch 8 works when the optical sensor signal is extracted, and thus the detouring current of the heat generating element and the printing are prevented for the heat-sensitive head by the reverse current preventing diode 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54171162A JPS6010471B2 (en) | 1979-12-28 | 1979-12-28 | shared drive unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54171162A JPS6010471B2 (en) | 1979-12-28 | 1979-12-28 | shared drive unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5694869A true JPS5694869A (en) | 1981-07-31 |
| JPS6010471B2 JPS6010471B2 (en) | 1985-03-18 |
Family
ID=15918133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP54171162A Expired JPS6010471B2 (en) | 1979-12-28 | 1979-12-28 | shared drive unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6010471B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS643582U (en) * | 1987-06-27 | 1989-01-10 |
-
1979
- 1979-12-28 JP JP54171162A patent/JPS6010471B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6010471B2 (en) | 1985-03-18 |
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