CN105269979A - 用于确定发光元件阵列芯片的缺陷的图像形成装置 - Google Patents
用于确定发光元件阵列芯片的缺陷的图像形成装置 Download PDFInfo
- Publication number
- CN105269979A CN105269979A CN201510395275.4A CN201510395275A CN105269979A CN 105269979 A CN105269979 A CN 105269979A CN 201510395275 A CN201510395275 A CN 201510395275A CN 105269979 A CN105269979 A CN 105269979A
- Authority
- CN
- China
- Prior art keywords
- light
- emitting device
- device array
- array chip
- image processing
- 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
- B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
- B41J2/447—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using arrays of radiation sources
- B41J2/45—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using arrays of radiation sources using light-emitting diode [LED] or laser arrays
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/44—Testing lamps
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
- G03G15/04036—Details of illuminating systems, e.g. lamps, reflectors
- G03G15/04045—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers
- G03G15/04054—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers by LED 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
- H04N1/024—Details of scanning heads ; Means for illuminating the original
- H04N1/032—Details of scanning heads ; Means for illuminating the original for picture information reproduction
-
- 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
- H04N1/032—Details of scanning heads ; Means for illuminating the original for picture information reproduction
- H04N1/036—Details of scanning heads ; Means for illuminating the original for picture information reproduction for optical reproduction
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Led Devices (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2014-0084620 | 2014-07-07 | ||
KR1020140084620A KR20160005551A (ko) | 2014-07-07 | 2014-07-07 | 발광소자 어레이 칩들의 불량을 판별하는 화상형성장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105269979A true CN105269979A (zh) | 2016-01-27 |
CN105269979B CN105269979B (zh) | 2018-06-08 |
Family
ID=53275990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510395275.4A Active CN105269979B (zh) | 2014-07-07 | 2015-07-07 | 用于确定发光元件阵列芯片的缺陷的图像形成装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9844952B2 (zh) |
EP (1) | EP2966507B1 (zh) |
KR (1) | KR20160005551A (zh) |
CN (1) | CN105269979B (zh) |
WO (1) | WO2016006813A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109904086A (zh) * | 2017-12-11 | 2019-06-18 | 台湾爱司帝科技股份有限公司 | 半导体晶片修补方法以及半导体晶片修补装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7447604B2 (ja) | 2020-03-25 | 2024-03-12 | 富士フイルムビジネスイノベーション株式会社 | 発光装置、光学装置、計測装置及び情報処理装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4204130A (en) * | 1978-03-29 | 1980-05-20 | International Business Machines Corporation | Multicollector transistor logic circuit |
US20050263718A1 (en) * | 2004-05-21 | 2005-12-01 | Seiko Epson Corporation | Line head and image forming apparatus incorporating the same |
KR20050113701A (ko) * | 2004-05-25 | 2005-12-05 | 삼성에스디아이 주식회사 | 발광 표시 패널 어레이의 화소 검사 방법 |
US20090289559A1 (en) * | 2008-05-20 | 2009-11-26 | Texas Instruments Incorporated | Led device and led driver |
CN101654022A (zh) * | 2008-08-22 | 2010-02-24 | 富士施乐株式会社 | 曝光装置、发光装置、图像形成装置以及故障诊断方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4524320A (en) * | 1983-06-17 | 1985-06-18 | Gary A. Harrelson | Conductor identifying probe and voltage supply device |
JP2000255101A (ja) | 1999-03-09 | 2000-09-19 | Fuji Xerox Co Ltd | 画像形成システム及び画像形成方法 |
JP2004296782A (ja) | 2003-03-27 | 2004-10-21 | Kyocera Corp | Led発光装置 |
JP2005329659A (ja) | 2004-05-21 | 2005-12-02 | Seiko Epson Corp | ラインヘッドおよびそれを用いた画像形成装置 |
JP4780212B2 (ja) | 2009-03-24 | 2011-09-28 | 富士ゼロックス株式会社 | 画像形成装置及び異常判断プログラム |
JP5572341B2 (ja) | 2009-07-16 | 2014-08-13 | 株式会社沖データ | 光プリントヘッド及び画像形成装置 |
KR20120020481A (ko) * | 2010-08-30 | 2012-03-08 | 삼성전자주식회사 | 발광 구동 장치, 디스플레이 장치 및 그 구동 방법 |
CN202695393U (zh) | 2012-08-01 | 2013-01-23 | 全友电脑股份有限公司 | 检测装置 |
-
2014
- 2014-07-07 KR KR1020140084620A patent/KR20160005551A/ko not_active Application Discontinuation
-
2015
- 2015-04-08 US US14/681,405 patent/US9844952B2/en active Active
- 2015-05-04 WO PCT/KR2015/004458 patent/WO2016006813A1/en active Application Filing
- 2015-05-20 EP EP15168497.4A patent/EP2966507B1/en active Active
- 2015-07-07 CN CN201510395275.4A patent/CN105269979B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4204130A (en) * | 1978-03-29 | 1980-05-20 | International Business Machines Corporation | Multicollector transistor logic circuit |
US20050263718A1 (en) * | 2004-05-21 | 2005-12-01 | Seiko Epson Corporation | Line head and image forming apparatus incorporating the same |
KR20050113701A (ko) * | 2004-05-25 | 2005-12-05 | 삼성에스디아이 주식회사 | 발광 표시 패널 어레이의 화소 검사 방법 |
US20090289559A1 (en) * | 2008-05-20 | 2009-11-26 | Texas Instruments Incorporated | Led device and led driver |
CN101654022A (zh) * | 2008-08-22 | 2010-02-24 | 富士施乐株式会社 | 曝光装置、发光装置、图像形成装置以及故障诊断方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109904086A (zh) * | 2017-12-11 | 2019-06-18 | 台湾爱司帝科技股份有限公司 | 半导体晶片修补方法以及半导体晶片修补装置 |
Also Published As
Publication number | Publication date |
---|---|
KR20160005551A (ko) | 2016-01-15 |
EP2966507B1 (en) | 2019-07-03 |
US9844952B2 (en) | 2017-12-19 |
EP2966507A1 (en) | 2016-01-13 |
US20160001575A1 (en) | 2016-01-07 |
CN105269979B (zh) | 2018-06-08 |
WO2016006813A1 (en) | 2016-01-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170322 Address after: Gyeonggi Do, South Korea Applicant after: Ace Print Solutions Ltd Address before: Gyeonggi Do, South Korea Applicant before: Samsung Electronics Co., Ltd. |
|
TA01 | Transfer of patent application right | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Gyeonggi Do, South Korea Patentee after: HP printer Korea Co., Ltd. Address before: Gyeonggi Do, South Korea Patentee before: Ace Print Solutions Ltd |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191118 Address after: American Texas Patentee after: Hewlett-Packard Development Corporation, Limited Liability Partnership Address before: Han Guojingjidao Patentee before: HP printer Korea Co., Ltd. |
|
TR01 | Transfer of patent right |