CA1237179A - Capteur de la position des yeux - Google Patents

Capteur de la position des yeux

Info

Publication number
CA1237179A
CA1237179A CA000498994A CA498994A CA1237179A CA 1237179 A CA1237179 A CA 1237179A CA 000498994 A CA000498994 A CA 000498994A CA 498994 A CA498994 A CA 498994A CA 1237179 A CA1237179 A CA 1237179A
Authority
CA
Canada
Prior art keywords
eye
light
array
position sensor
lens
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.)
Expired
Application number
CA000498994A
Other languages
English (en)
Inventor
Jan Heynen
David A. Kahn
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.)
Nortel Networks Ltd
Original Assignee
Northern Telecom 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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Priority to CA000498994A priority Critical patent/CA1237179A/fr
Application granted granted Critical
Publication of CA1237179A publication Critical patent/CA1237179A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Eye Examination Apparatus (AREA)
  • Length Measuring Devices By Optical Means (AREA)
CA000498994A 1986-01-03 1986-01-03 Capteur de la position des yeux Expired CA1237179A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000498994A CA1237179A (fr) 1986-01-03 1986-01-03 Capteur de la position des yeux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000498994A CA1237179A (fr) 1986-01-03 1986-01-03 Capteur de la position des yeux

Publications (1)

Publication Number Publication Date
CA1237179A true CA1237179A (fr) 1988-05-24

Family

ID=4132225

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000498994A Expired CA1237179A (fr) 1986-01-03 1986-01-03 Capteur de la position des yeux

Country Status (1)

Country Link
CA (1) CA1237179A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry