JPH01128295U - - Google Patents

Info

Publication number

JPH01128295U

JPH01128295U JP2096588U JP2096588U JPH01128295U JP H01128295 U JPH01128295 U JP H01128295U JP 2096588 U JP2096588 U JP 2096588U JP 2096588 U JP2096588 U JP 2096588U JP H01128295 U JPH01128295 U JP H01128295U

Authority

JP

Japan

Prior art keywords

backlight

illuminance

adjustment function

sensor

utility

Prior art date

1988-02-19

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 238000010276 construction Methods 0.000 description 2
• 238000010586 diagram Methods 0.000 description 2
• 238000001514 detection method Methods 0.000 description 1

Cited By (1)