KR890003913U - Video display circuit for expressing black letters on white background - Google Patents

Video display circuit for expressing black letters on white background

Info

Publication number
KR890003913U
KR890003913U KR2019870011642U KR870011642U KR890003913U KR 890003913 U KR890003913 U KR 890003913U KR 2019870011642 U KR2019870011642 U KR 2019870011642U KR 870011642 U KR870011642 U KR 870011642U KR 890003913 U KR890003913 U KR 890003913U
Authority
KR
South Korea
Prior art keywords
video display
display circuit
white background
black letters
expressing black
Prior art date
Application number
KR2019870011642U
Other languages
Korean (ko)
Other versions
KR910000804Y1 (en
Inventor
이덕구
한영진
Original Assignee
삼성전자 주식회사
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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019870011642U priority Critical patent/KR910000804Y1/en
Publication of KR890003913U publication Critical patent/KR890003913U/en
Application granted granted Critical
Publication of KR910000804Y1 publication Critical patent/KR910000804Y1/en

Links

KR2019870011642U 1987-07-16 1987-07-16 Image displayingcircuit for black character's writing at white screen KR910000804Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870011642U KR910000804Y1 (en) 1987-07-16 1987-07-16 Image displayingcircuit for black character's writing at white screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870011642U KR910000804Y1 (en) 1987-07-16 1987-07-16 Image displayingcircuit for black character's writing at white screen

Publications (2)

Publication Number Publication Date
KR890003913U true KR890003913U (en) 1989-04-14
KR910000804Y1 KR910000804Y1 (en) 1991-02-08

Family

ID=19265317

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870011642U KR910000804Y1 (en) 1987-07-16 1987-07-16 Image displayingcircuit for black character's writing at white screen

Country Status (1)

Country Link
KR (1) KR910000804Y1 (en)

Also Published As

Publication number Publication date
KR910000804Y1 (en) 1991-02-08

Similar Documents

Publication Publication Date Title
KR880701431A (en) Driving circuit for video display device
DE3763744D1 (en) IMAGE DISPLAY.
DE3856255D1 (en) VIDEO DISPLAY SYSTEM
DE3574549D1 (en) PICTURE DISPLAY ARRANGEMENT.
DE3789214T2 (en) Image display device.
DE3884099D1 (en) Color display.
DE3586646T2 (en) IMAGE DISPLAY DEVICE.
DE3785088T2 (en) TV picture display device.
DE68919431D1 (en) Circuit to improve the picture quality.
DE3880256T2 (en) PROJECTION COLOR DISPLAY DEVICE.
DE3586599D1 (en) VIDEO DISPLAY DEVICE.
DE68924770D1 (en) IMAGE DISPLAY ARRANGEMENT.
KR850008014A (en) Color image display device
DE3783053D1 (en) VIDEO DISPLAY DEVICE.
DE3789248T2 (en) Image display device.
KR890700887A (en) Video display interface
KR890003913U (en) Video display circuit for expressing black letters on white background
DE3775888D1 (en) VERTICAL DEFLECTION CIRCUIT IN AN IMAGE DISPLAY DEVICE.
DE3772509D1 (en) IMAGE DISPLAY DEVICE.
DE3868955D1 (en) VIDEO DISPLAY DEVICE.
KR910013448U (en) Standard image display circuit
KR880018786U (en) Color video signal combination circuit
KR900005647U (en) Video screen display circuit
KR890024089U (en) Color TV external color signal driving circuit
KR890012001U (en) On-screen display background video signal processing circuit

Legal Events

Date Code Title Description
A201 Request for examination
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: 19980123

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee