摘要:
A solar cell having a multijunction solar cell structure with a bypass diode is disclosed. The bypass diode provides a reverse bias protection for the multijunction solar cell structure. In one embodiment, the multijunction solar cell structure includes a substrate, a bottom cell, a middle cell, a top cell, a bypass diode, a lateral conduction layer, and a shunt. The lateral conduction layer is deposited over the top cell. The bypass diode is deposited over the lateral conduction layer. One side of the shunt is connected to the substrate and another side of the shunt is connected to the lateral conduction layer. In another embodiment, the bypass diode contains an i-layer to enhance the diode performance.
摘要:
A reflective material dispenser comprising an indicator laying machine coupler, a hopper, and a dispenser shield. The hopper may comprise a lid, cover, front, at least one wall, and a dispenser assembly adapted to face an indicator material ejection device such as a paint sprayer. The dispenser shield may be adapted to substantially prohibit indicator material splashback onto the dispenser assembly. One dispenser shield may extend outwardly from the hopper and have a first end located proximal the indicator material ejection device.
摘要:
A high definition video transmitter and receiver are disclosed. The transmitter provides high definition video to a one-point receiver or to multipoint receivers. The transmission network is asynchronous and the receiver re-synchronizes the video. The transmission can be wired or wireless.
摘要:
A method of manufacturing a vertical cavity surface emitting laser on a substrate by forming a first parallel stack of mirrors on the substrate; forming an active and spacer layer on the first parallel mirror stack; and forming a second parallel mirror stack on the active and spacer layer. The second parallel mirror stack is then etched to define a structure; followed by oxidizing the peripheral sidewalls of the structure to form a current-confining central region in the structure; and etching at least a portion of the outer sidewalls of the structure to remove oxidized material.