JPS5361915A - Device for noting optimum viewing distance of tv picture - Google Patents

Device for noting optimum viewing distance of tv picture

Info

Publication number
JPS5361915A
JPS5361915A JP13760576A JP13760576A JPS5361915A JP S5361915 A JPS5361915 A JP S5361915A JP 13760576 A JP13760576 A JP 13760576A JP 13760576 A JP13760576 A JP 13760576A JP S5361915 A JPS5361915 A JP S5361915A
Authority
JP
Japan
Prior art keywords
noting
picture
viewing distance
optimum viewing
optimum
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP13760576A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6113433B2 (de
Inventor
Shirou Sugimura
Shiyouichi Sakuta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hokuryo Denko Co Ltd
Original Assignee
Hokuryo Denko Co Ltd
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 Hokuryo Denko Co Ltd filed Critical Hokuryo Denko Co Ltd
Priority to JP13760576A priority Critical patent/JPS5361915A/ja
Publication of JPS5361915A publication Critical patent/JPS5361915A/ja
Publication of JPS6113433B2 publication Critical patent/JPS6113433B2/ja
Granted legal-status Critical Current

Links

JP13760576A 1976-11-15 1976-11-15 Device for noting optimum viewing distance of tv picture Granted JPS5361915A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13760576A JPS5361915A (en) 1976-11-15 1976-11-15 Device for noting optimum viewing distance of tv picture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13760576A JPS5361915A (en) 1976-11-15 1976-11-15 Device for noting optimum viewing distance of tv picture

Publications (2)

Publication Number Publication Date
JPS5361915A true JPS5361915A (en) 1978-06-02
JPS6113433B2 JPS6113433B2 (de) 1986-04-14

Family

ID=15202588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13760576A Granted JPS5361915A (en) 1976-11-15 1976-11-15 Device for noting optimum viewing distance of tv picture

Country Status (1)

Country Link
JP (1) JPS5361915A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS601082U (ja) * 1982-12-20 1985-01-07 王　明聖 テレビ観賞安全装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4918483U (de) * 1972-05-18 1974-02-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4918483U (de) * 1972-05-18 1974-02-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS601082U (ja) * 1982-12-20 1985-01-07 王　明聖 テレビ観賞安全装置

Also Published As

Publication number Publication date
JPS6113433B2 (de) 1986-04-14

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