KR950001921U - 평판형 방전등 - Google Patents

평판형 방전등

Info

Publication number
KR950001921U
KR950001921U KR2019930011169U KR930011169U KR950001921U KR 950001921 U KR950001921 U KR 950001921U KR 2019930011169 U KR2019930011169 U KR 2019930011169U KR 930011169 U KR930011169 U KR 930011169U KR 950001921 U KR950001921 U KR 950001921U
Authority
KR
South Korea
Prior art keywords
discharge lamp
flat type
type discharge
flat
lamp
Prior art date
Application number
KR2019930011169U
Other languages
English (en)
Other versions
KR200156664Y1 (ko
Inventor
이계승
Original Assignee
삼성전관주식회사
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 삼성전관주식회사 filed Critical 삼성전관주식회사
Priority to KR2019930011169U priority Critical patent/KR200156664Y1/ko
Publication of KR950001921U publication Critical patent/KR950001921U/ko
Application granted granted Critical
Publication of KR200156664Y1 publication Critical patent/KR200156664Y1/ko

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133604—Direct backlight with lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/305—Flat vessels or containers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
KR2019930011169U 1993-06-23 1993-06-23 평판형 방전등 KR200156664Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930011169U KR200156664Y1 (ko) 1993-06-23 1993-06-23 평판형 방전등

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930011169U KR200156664Y1 (ko) 1993-06-23 1993-06-23 평판형 방전등

Publications (2)

Publication Number Publication Date
KR950001921U true KR950001921U (ko) 1995-01-04
KR200156664Y1 KR200156664Y1 (ko) 1999-09-01

Family

ID=19357624

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930011169U KR200156664Y1 (ko) 1993-06-23 1993-06-23 평판형 방전등

Country Status (1)

Country Link
KR (1) KR200156664Y1 (ko)

Also Published As

Publication number Publication date
KR200156664Y1 (ko) 1999-09-01

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Legal Events

Date Code Title Description
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: 20080526

Year of fee payment: 10

EXPY Expiration of term