Patent ID: 11932164
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC B  F | IPC B  F

Claim 16:
17. A headlamp control system comprising:
an image sensor configured to capture a forward image of a forward region in front of a vehicle of a driver;
a headlamp configured to emit light onto the forward region in front of the vehicle of the driver based on an emission region set by the image sensor; and
a control device configured to control the headlamp to perform an emission operation based on the forward image,
wherein the headlamp comprises a first light-emitting cell, second light-emitting cells on the first light-emitting cell, and third light-emitting cells on the second-light emitting cells,
wherein a size of the first light-emitting cell is greater than a size of each of the second light-emitting cells and a size of each of the third light-emitting cells,
wherein the size of each of the third light-emitting cells are greater than a size of each of the second light-emitting cells,
wherein a number of the second light-emitting cells is greater than a number of the third light-emitting cells,
wherein the control device comprises a plurality of drivers and a plurality of controllers, and
wherein the plurality of controllers are configured to control an on operation and an off operation of the first light-emitting cell, the second light-emitting cells, and the third light-emitting cells.