Cell structure of VDMOS (Vertical Double-diffused Metal Oxide Semiconductor) device and manufacturing method of cell structure
CN105226142A
A kind of gallium nitrate based high-voltage LED and preparation method thereof
CN104979193A
Platinum doping method in fast-recovery diode preparing technologies
CN104979192A
Method of preparing silicon chip material with platinum composite center
CN104979169A
Platinum doping method of silicon material and fast-recovery diode
CN104979167A
Platinum doping method in fast-recovery diode preparing technologies and fast-recovery diode
CN104979170A
Immersion solution for platinum doping and platinum doping method in fast-recovery diode preparing technologies
CN104979168A
Platinum doping method in fast-recovery diode preparing technologies
CN104810408A
Super barrier rectifier and manufacturing method thereof
CN104678985A
Device and method for checking mass flow controller
CN104681526A
Packaging structure for dimmable LED (light-emitting diode) constant-current drive circuit
CN104600126A
Super-barrier self-bias rectifying diode
CN104600166A
LED chip structure and preparation method thereof
CN104518021A
VDMOS device cellular structure and manufacture method thereof
CN104425663A
Manufacturing method of gallium nitride-based high-voltage light emitting diode
CN104425662A
Manufacturing method of gallium-nitride-based light emitting diode and gallium-nitride-based light emitting diode
CN104427694A
LED constant-current drive module and LED constant-current drive circuit including LED constant-current drive module
CN104377141A
Method for detecting actual critical dimension and etching depth of deep groove structure in wafer
CN104347710A
Strip-shaped cellular structure of VDMOS (vertical double-diffused metal oxide semiconductor) device and manufacturing method of strip-shaped cellular structure