摘要:
A method of cutting light emitting element packages includes preparing a ceramic substrate having a surface on which a plurality of light emitting element chips are mounted and a light-transmitting material layer is formed to cover the plurality of light emitting element chips; partially removing the light-transmitting material layer between the plurality of light emitting element chips along a cutting line by using a mechanical cutting method; and separating individual light emitting element packages by cutting the ceramic substrate along the cutting line by using a laser cutting method.
摘要:
An vertical positioning unit for an image display unit includes an elastic member having a biasing part extended in a length direction of the vertical positioning unit to constantly exert an elastic force in a direction across a moving direction of a sliding member which is mounted to a stand member to be movable up and down. Accordingly, a slim structure of the stand member may be achieved.
摘要:
A switching device of NoC (Networks on Chip) system and a scheduling method thereof. The switching device has a switching part having a plurality of input ports and a plurality of output ports, and a scheduler for setting a transmission route between the input ports and the output ports, determining the length of code based on the number of input ports having the data among the plurality of input ports, and assigning a predetermined code of the determined code length to the input port and the output port corresponding to the set transmission route. Because the code length is adjustably varied according to the number of transmission packets, switch performance improves.