KR870017483U - 전화기의 표시기 구동회로 - Google Patents

전화기의 표시기 구동회로

Info

Publication number
KR870017483U
KR870017483U KR2019860004319U KR860004319U KR870017483U KR 870017483 U KR870017483 U KR 870017483U KR 2019860004319 U KR2019860004319 U KR 2019860004319U KR 860004319 U KR860004319 U KR 860004319U KR 870017483 U KR870017483 U KR 870017483U
Authority
KR
South Korea
Prior art keywords
telephone
driving circuit
indicator driving
indicator
circuit
Prior art date
Application number
KR2019860004319U
Other languages
English (en)
Other versions
KR890003425Y1 (ko
Inventor
최우성
Original Assignee
삼성전자주식회사
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 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR2019860004319U priority Critical patent/KR890003425Y1/ko
Publication of KR870017483U publication Critical patent/KR870017483U/ko
Application granted granted Critical
Publication of KR890003425Y1 publication Critical patent/KR890003425Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
    • H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
    • H04M1/2745—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using static electronic memories, e.g. chips
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
    • H04M2201/36—Memories
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
    • H04M2201/38—Displays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
    • H04M2215/81—Notifying aspects, e.g. notifications or displays to the user
    • H04M2215/8129—Type of notification
    • H04M2215/8141—Optical, e.g. flashing indication of a lamp, icon, soft-key or symbol

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
KR2019860004319U 1986-04-04 1986-04-04 전화기의 표시기 구동회로 KR890003425Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860004319U KR890003425Y1 (ko) 1986-04-04 1986-04-04 전화기의 표시기 구동회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860004319U KR890003425Y1 (ko) 1986-04-04 1986-04-04 전화기의 표시기 구동회로

Publications (2)

Publication Number Publication Date
KR870017483U true KR870017483U (ko) 1987-11-30
KR890003425Y1 KR890003425Y1 (ko) 1989-05-22

Family

ID=19250242

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860004319U KR890003425Y1 (ko) 1986-04-04 1986-04-04 전화기의 표시기 구동회로

Country Status (1)

Country Link
KR (1) KR890003425Y1 (ko)

Also Published As

Publication number Publication date
KR890003425Y1 (ko) 1989-05-22

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Legal Events

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E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
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Payment date: 20000428

Year of fee payment: 12

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