CN110970533A
2019-12-30
Purple light epitaxial structure of LED flip chip and preparation method thereof
CN111129251A
2019-12-30
Electrode structure of high-weldability flip LED chip
CN111129256A
2019-12-30
Silver mirror-based flip high-voltage chip and manufacturing method thereof
CN111129257A
2019-12-30
Ultraviolet high-reflectivity composite electrode and preparation method thereof
CN111129244A
2019-12-30
Silver mirror high-power flip chip and preparation method thereof
CN109524527A
2018-11-30
A kind of upside-down mounting red LED chip structure and preparation method thereof
CN109585621A
2018-11-30
A kind of preparation method and its structure of purple LED epitaxial structure
CN109638131A
2018-11-30
A kind of production method of DBR flip-chip
CN109638119A
2018-11-30
The zanjon lithographic method and high-voltage chip of high-voltage chip
CN109638132A
2018-11-30
Upside-down mounting red LED chip structure and preparation method thereof
CN106158677A
2016-08-29
The hot-pressing system of encapsulation heat pressing process based on flip-chip and using method thereof
CN106252469A
2016-08-29
A kind of LED structure cell manufacture method applying compound mask
CN106169530A
2016-08-29
A kind of LED chip structure in band sidewall reflecting layer
CN106159063A
2016-08-26
A kind of novel inverted chip light emitting device and preparation method thereof
CN106252329A
2016-08-26
A kind of smooth LED upside-down mounting high-voltage chip
CN106098877A
2016-08-26
A kind of zno-based flip LED chips and preparation method thereof
CN106098887A
2016-08-26
A kind of ultraviolet epitaxial slice structure
CN106328789A
2016-08-26
LED chip with good heat dissipation structure and packaging method of LED chip
CN106129215A
2016-08-26
A kind of high light efficiency LED chip structure
CN106129203A
2016-08-26
A kind of ultraviolet LED flip-chip
