Patent ID: 11953799
Assignee: LG DISPLAY CO., LTD.
Field: Optics (Instruments)
Classification: CPC G | IPC G

Claim 2:
3. The light shutter panel according to claim 1, wherein the electric field guide includes:
a top surface;
a bottom surface having a same size and a same shape as the top surface, the bottom surface parallel with the top surface;
a plurality of first maximum light transmitting portions defining a shape of the bottom surface;
a plurality of second maximum light transmitting portions defining a shape of the top surface;
the first minimum light blocking portion depressed into the electric field guide from each of the plurality of first maximum light transmitting portions;
the second minimum light blocking portion depressed into the electric field guide from each of the plurality of second maximum light transmitting portions;
a first slope surface connecting the plurality of first maximum light transmitting portions and the first minimum light blocking portion; and
a second slope surface connecting the plurality of second maximum light transmitting portions and the second minimum light blocking portion.