KR900013949U - 네온사인등 구동장치 - Google Patents

네온사인등 구동장치

Info

Publication number
KR900013949U
KR900013949U KR2019880022027U KR880022027U KR900013949U KR 900013949 U KR900013949 U KR 900013949U KR 2019880022027 U KR2019880022027 U KR 2019880022027U KR 880022027 U KR880022027 U KR 880022027U KR 900013949 U KR900013949 U KR 900013949U
Authority
KR
South Korea
Prior art keywords
driving device
light driving
neon sign
sign light
neon
Prior art date
Application number
KR2019880022027U
Other languages
English (en)
Other versions
KR910002677Y1 (ko
Inventor
이명준
Original Assignee
이명준
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 이명준 filed Critical 이명준
Priority to KR2019880022027U priority Critical patent/KR910002677Y1/ko
Publication of KR900013949U publication Critical patent/KR900013949U/ko
Application granted granted Critical
Publication of KR910002677Y1 publication Critical patent/KR910002677Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/282—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices
KR2019880022027U 1988-12-30 1988-12-30 네온사인등 구동장치 KR910002677Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880022027U KR910002677Y1 (ko) 1988-12-30 1988-12-30 네온사인등 구동장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880022027U KR910002677Y1 (ko) 1988-12-30 1988-12-30 네온사인등 구동장치

Publications (2)

Publication Number Publication Date
KR900013949U true KR900013949U (ko) 1990-07-06
KR910002677Y1 KR910002677Y1 (ko) 1991-04-22

Family

ID=19282732

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880022027U KR910002677Y1 (ko) 1988-12-30 1988-12-30 네온사인등 구동장치

Country Status (1)

Country Link
KR (1) KR910002677Y1 (ko)

Also Published As

Publication number Publication date
KR910002677Y1 (ko) 1991-04-22

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee