KR930017201U - Video phone - Google Patents
Video phoneInfo
- Publication number
- KR930017201U KR930017201U KR2019910024095U KR910024095U KR930017201U KR 930017201 U KR930017201 U KR 930017201U KR 2019910024095 U KR2019910024095 U KR 2019910024095U KR 910024095 U KR910024095 U KR 910024095U KR 930017201 U KR930017201 U KR 930017201U
- Authority
- KR
- South Korea
- Prior art keywords
- video phone
- phone
- video
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
- H04N5/77—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera
- H04N5/772—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera the recording apparatus and the television camera being placed in the same enclosure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/907—Television signal recording using static stores, e.g. storage tubes or semiconductor memories
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
- H04N7/186—Video door telephones
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/14—Integrated circuits
- H01L2924/143—Digital devices
- H01L2924/1434—Memory
- H01L2924/1435—Random access memory [RAM]
- H01L2924/1436—Dynamic random-access memory [DRAM]
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910024095U KR0121063Y1 (en) | 1991-12-26 | 1991-12-26 | A video phone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910024095U KR0121063Y1 (en) | 1991-12-26 | 1991-12-26 | A video phone |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930017201U true KR930017201U (en) | 1993-07-29 |
KR0121063Y1 KR0121063Y1 (en) | 1998-07-15 |
Family
ID=19325776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019910024095U KR0121063Y1 (en) | 1991-12-26 | 1991-12-26 | A video phone |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0121063Y1 (en) |
-
1991
- 1991-12-26 KR KR2019910024095U patent/KR0121063Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR0121063Y1 (en) | 1998-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
N231 | Notification of change of applicant | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20010406 Year of fee payment: 4 |
|
LAPS | Lapse due to unpaid annual fee |