US2020059581A1PendingUtilityA1

Light-Emitting Device and Camera

Assignee: SEMICONDUCTOR ENERGY LABPriority: May 21, 2013Filed: Oct 23, 2019Published: Feb 20, 2020

Est. expiryMay 21, 2033(~6.8 yrs left)· nominal 20-yr term from priority

Inventors:Yoshiharu Hirakata Nobuharu Ohsawa Hisao Ikeda Kazuhiko Fujita Akihiro Kaita

G03B 2215/0567G03B 15/03H04N 23/63G03B 15/05H04N 23/74H04N 23/56H01L 51/5275H04N 5/2354H01L 51/5212H01L 2227/326H01L 2251/5338H01L 2251/5376H01L 2251/5361H05B 33/0815H04N 5/2256H04N 5/23293H05B 33/08H10K 59/879H10K 59/80516H05B 44/00H10K 2101/27H10K 2102/311H10K 50/814H10K 59/1201H10K 71/80Y02B20/30

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References

Claims

Abstract

A small light-emitting device is provided. A light-emitting device which is less likely to produce a shadow is provided. A structure including a switching circuit for supplying a pulsed constant current and a light-emitting panel supplied with the pulsed constant current has been conceived.

Claims

exact text as granted — not AI-modified

1 . An electronic device comprising:
 a camera comprising a lens; and   a display portion comprising an organic EL element,   wherein the lens and the display portion are provided on the same side of the electronic device, and   wherein the lens is disposed inside an uppermost end to a lowermost end of the display portion and inside a rightmost end to a leftmost end of the display portion.   
     
     
         2 . An electronic device comprising:
 a camera comprising a lens; and   a display portion comprising an organic EL element,   wherein the lens and the display portion are provided on the same side of the electronic device, and   wherein the lens is disposed inside a first side and a second side in a longitudinal direction of the display portion.   
     
     
         3 . An electronic device comprising:
 a camera comprising a lens; and   a display portion comprising an organic EL element,   wherein the lens and the display portion are provided on the same side of the electronic device, and   wherein the lens is disposed in an area sandwiched between a first side and a second side in a longitudinal direction of the display portion.   
     
     
         4 . An electronic device comprising:
 a camera comprising a lens; and   a display portion comprising an organic EL element,   wherein the lens and the display portion are provided on the same side of the electronic device, and   wherein the lens is disposed within an area inside four corners in two diagonal lines of the display portion.   
     
     
         5 . An electronic device comprising:
 a camera comprising a lens; and   a display portion comprising an organic EL element,   wherein the lens and the display portion are provided on the same side of the electronic device, and   wherein the lens is disposed in an area inside four corners of the display portion.   
     
     
         6 . An electronic device comprising:
 a camera comprising a lens; and   a display portion comprising an organic EL element,   wherein the lens and the display portion are provided on the same side of the electronic device, and   wherein the display portion surrounds the lens.

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