660nm can excite photosynthesis I and photosynthesis II, and promote the formation of chlorophyll B. For most plants, it is the most important wavelength. Someone calls it deep red, and someone calls it photo red. Now, we begin to talk about the 19 packaging processes of 660nm.
Chip Expansion
Because the chips provided by vendors are densely packed, in order to facilitate subsequent operations, we need to spread the chips.
![Chip Expansion](https://vabira.com/wp-content/uploads/2021/03/Chip-Expansion.jpg)
Fix Chip
Place chips after dispensing silver glue on the ceramic substrate.
![Fix Chip](https://vabira.com/wp-content/uploads/2021/03/fix-chip.jpg)
Baking
![Baking](https://vabira.com/wp-content/uploads/2021/03/Baking.jpg)
Fix Zener
![Fix Zener](https://vabira.com/wp-content/uploads/2021/03/fix-zener.jpg)
Baking
![Baking 1](https://vabira.com/wp-content/uploads/2021/03/Baking-1.jpg)
Wire bonding
![Wire Bonding](https://vabira.com/wp-content/uploads/2021/03/Wire-Bonding.jpg)
Molding
![Before Molding](https://vabira.com/wp-content/uploads/2021/03/Before-Molding.jpg)
![Molding Machine 1](https://vabira.com/wp-content/uploads/2021/03/Molding-Machine-1-576x1024.jpg)
![After Molding](https://vabira.com/wp-content/uploads/2021/03/After-Molding.jpg)
Baking
![Baking After Molding](https://vabira.com/wp-content/uploads/2021/03/Baking-after-Molding.jpg)
Stick UV Film on the Bottom of the Ceramic Substrate
![Uv Film 1](https://vabira.com/wp-content/uploads/2021/03/UV-Film-1.jpg)
![Led On Uv Film](https://vabira.com/wp-content/uploads/2021/03/LED-on-UV-film.jpg)
Cutting
![Cutting](https://vabira.com/wp-content/uploads/2021/03/cutting.jpg)
Cleaning
![Wash](https://vabira.com/wp-content/uploads/2021/03/Wash.jpg)
Baking
![Baking 3](https://vabira.com/wp-content/uploads/2021/03/Baking-3.jpg)
Remove UV Film
![Uv Irradiation](https://vabira.com/wp-content/uploads/2021/03/UV-Irradiation.jpg)
Check Appearance
![Check Appearance](https://vabira.com/wp-content/uploads/2021/03/Check-Appearance.jpg)
Taking Off LED
![Take Off Led](https://vabira.com/wp-content/uploads/2021/03/take-off-LED.jpg)
Dehumidification
![Dehumidification](https://vabira.com/wp-content/uploads/2021/03/dehumidification.jpg)
Test
![Test](https://vabira.com/wp-content/uploads/2021/03/Test.jpg)
Test the radiant power, wavelength, and voltage. Divide them into different tubes according to BINs.
![Tube](https://vabira.com/wp-content/uploads/2021/03/Tube.jpg)
Tape
![Tape](https://vabira.com/wp-content/uploads/2021/03/Tape.jpg)
Check Appearance
![Apprearance Check](https://vabira.com/wp-content/uploads/2021/03/Apprearance-Check.jpg)