On October 4, 2022, in EPISTAR Corporation v. Lowe’s Home Centers, LLC, the United States District Court of the Central District of California issued its post-trial decision that confirmed the jury verdict that Lowe’s Home Centers LLC (“Lowe’s”) LED filament bulbs infringed three EPISTAR patents and rejected Lowe’s arguments that challenged the validity of the EPISTAR patents. The three EPISTAR patents were (1) U.S. Patent No. 7,560,738 (“’738 Patent”), titled “Light-E...

  Photo Credit: EPISTAR   Exhibitions and conferences on the LED industry in the recent years have mainly revolved around the topics of pixel pitch and price. The reduction of pixel pitch, in particular, has been the common goal of all companies involved in the supply chain for LED displays. As a leading manufacturer for LED chips, EPISTAR continues to launch new and advanced solutions for smaller pitches every year. At this year’s edition of the display industry trade show Touch Taiwan, EPISTAR will be presenting its latest fine-...

The latest Mini LED and HDR High-End Display Market Report by LEDinside, a division of TrendForce, reveals that Mini LED backlight displays all have a significant advantage in brightness, reliability and performance, as well as a chance to grab a slice of the high-end display market. It may even extend the lifetime of LCDs. It is predicted that Mini LED backlights in 2024 will enjoy penetration rates of 20%, 15% and 10% in the application markets of ITs, TVs and tablets, respectively. TrendForce points out that, in comparing the features of OLED and...

In the beginning of 3Q18, Epistar’s revenue report did not match its expectation. The company registered a revenue of NT$ 1.81 billion (US$ 58.87 million) for July, down by 0.1% MoM and 19.36% YoY.

Many LED manufacturers have prepared themselves when entering the peak quarter of a year. Taiwanese LED chip maker Epistar has also reported the increasing demands from the market for four-element LEDs, LED backlights and Mini LED applications. 

The company has been working on Mini LED backlights application and is preparing production for clients on the third quarter 2018 and by the fourth quarter, Mini LED application could be found in the market.

Plummeting LED lighting prices and net profits in the LED industry, has allowed LED filaments to emerge as the black horse in the market, placing it under the market spotlight. LED filaments were formerly plagued with manufacturing technology and yield rate issues, and in the past few years Epistar’s patent suits has placed LED filaments under the lime light again.