Patent ID: 11927849
Assignee: CORNING INCORPORATED
Field: Optics (Instruments)
Classification: CPC G | IPC F  G

Claim 8:
9. The backlight of claim 8, wherein
each of the plurality of light sources comprises a square light source comprising a length (S);
the light guide plate comprises a thickness (T);
each of the plurality of reflectors comprises a square-shaped central portion comprising a length (L) and a rounded corner portion extending from each corner of the square-shaped portion and comprising a radius (R); and

L=a*S+b*T, and

R=c*S+d*T 

where: a ranges from 0.1 to 0.2,
b ranges from 0.28 to 0.4,
c ranges from 0.26 to 0.54, and
d ranges from 0.73 to 1.06.