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KR950022284U - Focusing lens of light emitting element - Google Patents

Focusing lens of light emitting element

Info

Publication number
KR950022284U
KR950022284U KR2019930031631U KR930031631U KR950022284U KR 950022284 U KR950022284 U KR 950022284U KR 2019930031631 U KR2019930031631 U KR 2019930031631U KR 930031631 U KR930031631 U KR 930031631U KR 950022284 U KR950022284 U KR 950022284U
Authority
KR
South Korea
Prior art keywords
light emitting
emitting element
focusing lens
focusing
lens
Prior art date
Application number
KR2019930031631U
Other languages
Korean (ko)
Other versions
KR0129527Y1 (en
Inventor
민병무
Original Assignee
엘지전자주식회사
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 엘지전자주식회사 filed Critical 엘지전자주식회사
Priority to KR2019930031631U priority Critical patent/KR0129527Y1/en
Publication of KR950022284U publication Critical patent/KR950022284U/en
Application granted granted Critical
Publication of KR0129527Y1 publication Critical patent/KR0129527Y1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/69—Details of refractors forming part of the light source
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
KR2019930031631U 1993-12-31 1993-12-31 Focusing lens of led KR0129527Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930031631U KR0129527Y1 (en) 1993-12-31 1993-12-31 Focusing lens of led

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930031631U KR0129527Y1 (en) 1993-12-31 1993-12-31 Focusing lens of led

Publications (2)

Publication Number Publication Date
KR950022284U true KR950022284U (en) 1995-07-28
KR0129527Y1 KR0129527Y1 (en) 1998-12-15

Family

ID=19374567

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930031631U KR0129527Y1 (en) 1993-12-31 1993-12-31 Focusing lens of led

Country Status (1)

Country Link
KR (1) KR0129527Y1 (en)

Also Published As

Publication number Publication date
KR0129527Y1 (en) 1998-12-15

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Legal Events

Date Code Title Description
UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19931231

UG1501 Laying open of application
A201 Request for examination
UA0201 Request for examination

Patent event date: 19951010

Patent event code: UA02012R01D

Comment text: Request for Examination of Application

Patent event date: 19931231

Patent event code: UA02011R01I

Comment text: Application for Utility Model Registration

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

Patent event date: 19980630

Comment text: Decision to Grant Registration

Patent event code: UE07011S01D

REGI Registration of establishment
UR0701 Registration of establishment

Patent event date: 19980820

Patent event code: UR07011E01D

Comment text: Registration of Establishment

UR1002 Payment of registration fee

Start annual number: 1

End annual number: 3

Payment date: 19980820

UG1601 Publication of registration
G701 Re-publication after modification of scope of protection [utility model]
LAPS Lapse due to unpaid annual fee