KR910009572U - 광학적 독취장치의 광원 - Google Patents

광학적 독취장치의 광원

Info

Publication number
KR910009572U
KR910009572U KR2019890017982U KR890017982U KR910009572U KR 910009572 U KR910009572 U KR 910009572U KR 2019890017982 U KR2019890017982 U KR 2019890017982U KR 890017982 U KR890017982 U KR 890017982U KR 910009572 U KR910009572 U KR 910009572U
Authority
KR
South Korea
Prior art keywords
light source
reading device
optical reading
device light
optical
Prior art date
Application number
KR2019890017982U
Other languages
English (en)
Other versions
KR950004590Y1 (ko
Inventor
김만호
Original Assignee
삼성전자 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019890017982U priority Critical patent/KR950004590Y1/ko
Publication of KR910009572U publication Critical patent/KR910009572U/ko
Application granted granted Critical
Publication of KR950004590Y1 publication Critical patent/KR950004590Y1/ko

Links

Classifications

    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/04—Arrangements for exposing and producing an image
    • G03G2215/0402—Exposure devices
    • G03G2215/0407—Light-emitting array or panel
    • G03G2215/0409—Light-emitting diodes, i.e. LED-array

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Facsimile Scanning Arrangements (AREA)
KR2019890017982U 1989-11-30 1989-11-30 광학적 독취장치의 광원 KR950004590Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890017982U KR950004590Y1 (ko) 1989-11-30 1989-11-30 광학적 독취장치의 광원

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890017982U KR950004590Y1 (ko) 1989-11-30 1989-11-30 광학적 독취장치의 광원

Publications (2)

Publication Number Publication Date
KR910009572U true KR910009572U (ko) 1991-06-28
KR950004590Y1 KR950004590Y1 (ko) 1995-06-10

Family

ID=19292583

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890017982U KR950004590Y1 (ko) 1989-11-30 1989-11-30 광학적 독취장치의 광원

Country Status (1)

Country Link
KR (1) KR950004590Y1 (ko)

Also Published As

Publication number Publication date
KR950004590Y1 (ko) 1995-06-10

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19980601

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee