KR930002197B1 - 화상독취장치 - Google Patents
화상독취장치 Download PDFInfo
- Publication number
- KR930002197B1 KR930002197B1 KR1019900016397A KR900016397A KR930002197B1 KR 930002197 B1 KR930002197 B1 KR 930002197B1 KR 1019900016397 A KR1019900016397 A KR 1019900016397A KR 900016397 A KR900016397 A KR 900016397A KR 930002197 B1 KR930002197 B1 KR 930002197B1
- Authority
- KR
- South Korea
- Prior art keywords
- roller
- read
- close
- reading apparatus
- guide member
- 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
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
- H04N1/024—Details of scanning heads ; Means for illuminating the original
- H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
-
- 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
- H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
- H04N1/0057—Conveying sheets before or after scanning
- H04N1/00599—Using specific components
- H04N1/00602—Feed rollers
-
- 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
- H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
- H04N1/0057—Conveying sheets before or after scanning
- H04N1/00599—Using specific components
- H04N1/00615—Guiding elements, e.g. plates
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/10—Integrated devices
- H10F39/12—Image sensors
- H10F39/198—Contact-type image sensors [CIS]
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Facsimiles In General (AREA)
- Facsimile Scanning Arrangements (AREA)
Abstract
Description
Claims (6)
- 밀착형 이미지 센서를 이용하여 원고의 화상데이타를 읽어 들이는 화상독취장치에 있어서 ; 구동모터에 의한 회전력을 제공받아 회전하는 독취로울러(11), 상기 독취로울러(11)에 밀착되어 원고의 화상데이터를 독취하는 밀착형 이미지 센서(13), 상기 밀착형 이미지 센서(13)의 일부에 고착되며 상기 독취로울러(11)와의 접촉부를 형성하는 가이드 부재(12), 및 상기 밀착형 이미지 센서(13)를 지지하는 지지수단(14)으로 구성되어 원고의 자동분리 및 급지기능과 독취기능을 수행함을 특징으로 하는 화상독취장치.
- 제1항에 있어서, 상기 독취로울러(11)는 중앙의 일정폭(l1)에 단(외경차 : d1-d2)을 형성하며 밀착력을 증가시킴을 특징으로 하는 화상독취장치.
- 제1항에 있어서, 상기 독취로울러(l1)는 중앙부 외경(d3)을 최대로 하고 양 끝단으로 갈수록 외경(d4)을 점차 감소시켜 형성함으로서 밀착력을 증가시킴을 특징으로 하는 화상독취장치.
- 제1항에 있어서, 상기 가이드 부재(12)는 독취로울러(l1)와의 접촉면에 미세한 요철 가공면을 형성하여 표면 마찰계수를 높여줌을 특징으로 하는 화상독취장치.
- 제4항에 있어서, 상기 가이드 부재(12)의 미세한 요철 가공면은 독취로울러(11)의 중앙부 돌출부위폭보다 좁게 형성시킴을 특징으로 하는 화상독취장치.
- 제4항 또는 제5항에 있어서, 상기 가이드 부재(12)는 독취로울러(11)의 원주와 동일한 원호 이상으로 형성하도록 함을 특징으로 하는 화상독취장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019900016397A KR930002197B1 (ko) | 1990-10-15 | 1990-10-15 | 화상독취장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019900016397A KR930002197B1 (ko) | 1990-10-15 | 1990-10-15 | 화상독취장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR920009168A KR920009168A (ko) | 1992-05-28 |
| KR930002197B1 true KR930002197B1 (ko) | 1993-03-27 |
Family
ID=19304700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019900016397A Expired - Fee Related KR930002197B1 (ko) | 1990-10-15 | 1990-10-15 | 화상독취장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR930002197B1 (ko) |
-
1990
- 1990-10-15 KR KR1019900016397A patent/KR930002197B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR920009168A (ko) | 1992-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| G160 | Decision to publish patent application | ||
| PG1605 | Publication of application before grant of patent |
St.27 status event code: A-2-2-Q10-Q13-nap-PG1605 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 19960328 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 19960328 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |