UK-based Seren Photonics has successfully completed the first tranche of a £1 million investment round with funding from existing and new investors. Seren says that these funds will be used to continue the manufacturing scale-up of its template technology along with the further development of green LED epitaxy structures.

Seren develops a suite of long wavelength LED epitaxy on its novel semipolar GaN aimed at delivering higher efficiency and more color stable green, yellow and red devices. Seren says that its Semipolar enabled LEDs overcome shortcomings of green LEDs manufactured on polar GaN, mainly low wall plug efficiency and poor poor wavelength stability over a range of current densities.

UK-based Seren Photonics has successfully completed the first tranche of a £1 million investment round with funding from existing and new investors. Seren says that these funds will be used to continue the manufacturing scale-up of its template technology along with the further development of green LED epitaxy structures.

Seren develops a suite of long wavelength LED epitaxy on its novel semipolar GaN aimed at delivering higher efficiency and more color stable green, yellow and red devices. Seren says that its Semipolar enabled LEDs overcome shortcomings of green LEDs manufactured on polar GaN, mainly low wall plug efficiency and poor poor wavelength stability over a range of current densities.

France-based 3D GaN LED developer Aledia announced its Series-C Financing round, totaling $36 million. Its existing investors participated in this round, and Aledia also announced that Intel Capital has joined as a new investor.

Aledia also says that it is developing next-generation Micro-LED displays with several large industrial partners. Aledia is developing both mobile displays (for smartphones, tablets, etc) and micro displays for AR/VR applications.

LEDsInside reports that Samsung and China's largest LED producer San'an Optroelectronics signed a long-term agreement to co-develop Micro-LED displays. Under the agreement, Samsung pre-paid San'an $16.83 million to secure micro-LED chips.

San'an says that following its Micro-LED development completion, it aims to become Samsung's major chip supplier. It is estimated that it will take San'an three years to achieve mico-LED mass production, but apparently it will supply Samsung with such chips throughout the next three years (maybe using a lower-volume production method).