Logo of semiconductor lighting company
Semiconductor Light said that in June+10, 5438, it received a request from Huacan Optoelectronics for a patent license for flip chip. Semiconlight decided to sign an agreement with Huacan Optoelectronics after careful review. According to the agreement, the first royalty will be generated within this year.
Huacan Optoelectronics is the second largest chip manufacturer in China. 20 16 huacan optoelectronics and semiconductor light set up China joint venture company "semiconductor light? China. In 20 19, the joint venture was selected as the government project of Korea-China joint international technology development project, and will carry out "research on the core technology development and industrialization of semiconductor micro-LED for the next generation display" in the period before 2022.
Semiconlight's silver-free flip chip is different from the existing LED chips with horizontal structure, and it is a new flip chip. This technology turns the LED chip upside down, directly fuses with the substrate, and can be easily applied to ultra-small LEDs without separate wire bonding, so it is considered as the key technology of emerging small and micro LED displays. At present, it is known that the contract involves about 250 globally registered patents related to semiconductor light-emitting flip-chip LED chips and their packaging.
An official of the semiconductor company said: "This contract is of great significance, because it is the first contract involving technology licensing fees, which will help our company to protect the patent of flip-chip LED in China. We will also continue to actively carry out global patent protection. "
In addition, Huacan Optoelectronics plans to provide micro LEDs for LG Electronics to produce brand-new micro LED sign products, and some China enterprises are also producing small and micro LEDs. With the continuous miniaturization of LED chips, as a key technology to produce micro-LEDs, the value of flip-chip LED patents is expected to be more recognized by the market.
This article comes from car home, the author of the car manufacturer, and does not represent car home's position.