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KR960006396U - Diffuse light emitting device - Google Patents

Diffuse light emitting device

Info

Publication number
KR960006396U
KR960006396U KR2019940018215U KR19940018215U KR960006396U KR 960006396 U KR960006396 U KR 960006396U KR 2019940018215 U KR2019940018215 U KR 2019940018215U KR 19940018215 U KR19940018215 U KR 19940018215U KR 960006396 U KR960006396 U KR 960006396U
Authority
KR
South Korea
Prior art keywords
light emitting
emitting device
diffuse light
diffuse
light
Prior art date
Application number
KR2019940018215U
Other languages
Korean (ko)
Other versions
KR0120150Y1 (en
Inventor
이응찬
Original Assignee
이응찬
전태환
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 이응찬, 전태환 filed Critical 이응찬
Priority to KR2019940018215U priority Critical patent/KR0120150Y1/en
Publication of KR960006396U publication Critical patent/KR960006396U/en
Application granted granted Critical
Publication of KR0120150Y1 publication Critical patent/KR0120150Y1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/0091—Reflectors for light sources using total internal reflection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • F21V1/14—Covers for frames; Frameless shades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
KR2019940018215U 1994-07-22 1994-07-22 The spreading system of inclined light for light emitting diode KR0120150Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940018215U KR0120150Y1 (en) 1994-07-22 1994-07-22 The spreading system of inclined light for light emitting diode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940018215U KR0120150Y1 (en) 1994-07-22 1994-07-22 The spreading system of inclined light for light emitting diode

Publications (2)

Publication Number Publication Date
KR960006396U true KR960006396U (en) 1996-02-17
KR0120150Y1 KR0120150Y1 (en) 1998-07-01

Family

ID=19388942

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940018215U KR0120150Y1 (en) 1994-07-22 1994-07-22 The spreading system of inclined light for light emitting diode

Country Status (1)

Country Link
KR (1) KR0120150Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101119193B1 (en) * 2004-12-30 2012-03-22 삼성전자주식회사 Light source unit and liquid crystal display device having the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102576398B1 (en) * 2023-04-19 2023-09-08 주식회사 이콘 Floor Sign Lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101119193B1 (en) * 2004-12-30 2012-03-22 삼성전자주식회사 Light source unit and liquid crystal display device having the same

Also Published As

Publication number Publication date
KR0120150Y1 (en) 1998-07-01

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Legal Events

Date Code Title Description
A201 Request for examination
UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19940722

UA0201 Request for examination

Patent event date: 19940722

Patent event code: UA02012R01D

Comment text: Request for Examination of Application

UG1501 Laying open of application
N231 Notification of change of applicant
UN2301 Change of applicant

Comment text: Notification of Change of Applicant

Patent event code: UN23011R01D

Patent event date: 19960509

E701 Decision to grant or registration of patent right
UE0701 Decision of registration

Patent event date: 19971226

Comment text: Decision to Grant Registration

Patent event code: UE07011S01D

REGI Registration of establishment
UR0701 Registration of establishment

Patent event date: 19980330

Patent event code: UR07011E01D

Comment text: Registration of Establishment

UR1002 Payment of registration fee

Start annual number: 1

End annual number: 3

Payment date: 19980330

UG1601 Publication of registration
LAPS Lapse due to unpaid annual fee