Light-emitting module for vehicle lamp

A light-emitting module for vehicle lamp, comprising:

• a circuit board comprising a device-attachment area;
• a conductive layer disposed on the device-attachment area;
• a light-emitting device disposed on the conductive layer and electrically connected to the circuit board through the conductive layer;
• and
• an adhesive material in shape of a single droplet and disposed only at one peripheral edge of the device-attachment area, wherein the adhesive material exclusively contacts a lateral side and a bottom side of the light-emitting device for connecting the light-emitting device to the circuit board;
• wherein the circuit board includes a plurality of PCB pads, and a projection of the adhesive material on the circuit board does not overlap with the PCB pads.

A light-emitting module for vehicle lamp, comprising:

• a circuit board comprising a device-attachment area;
• a conductive layer disposed on the device-attachment area;
• a light-emitting device disposed on the conductive layer and electrically connected to the circuit board through the conductive layer;
• and
• a point structure of adhesive material, disposed only at one peripheral edge of the device-attachment area, wherein the adhesive material does not cover a top emitting surface of the light-emitting device.