TCL Technology Group Corp. is a Chinese partially state-owned electronics giant founded in 1981 by Li Dongsheng and Luca Situ as TTK audio cassette manufacturer in Huizhou, Guangdong province, evolving into one of the world's largest consumer electronics companies. Originally established as a state-owned enterprise, TCL rebranded from TTK in 1985 after intellectual property disputes with TDK, taking the name from Telecom Corporation Limited. Under founder and CEO Li Dongsheng's leadership since 1996, TCL became one of the first Chinese state-owned companies to reduce government ownership below 50%, pursuing aggressive international expansion through strategic acquisitions including Schneider Rundfunkwerke (2002), Thomson SA joint venture (2003), and Alcatel Mobile partnership (2004). The company achieved remarkable growth from RMB 100 billion revenue in 2020 to RMB 250 billion ($39 billion USD) in 2021, becoming the second-largest television manufacturer globally by 2022-2023. TCL operates 32 manufacturing bases worldwide across 160 countries, specializing in televisions, mobile phones, air conditioners, washing machines, refrigerators, and small electrical appliances. Li Dongsheng, recognized as 'China's Economic Person of the Year' (2002, 2004) and Fortune's '2004 Asia Businessman of the Year,' has received numerous honors including the French Legion of Honour. The company restructured in 2020, changing its name to TCL Technology and focusing on three major sectors: semiconductor display, semiconductor and semiconductor photovoltaic, and industrial finance and capital, positioning itself as a global technology leader with sustained innovation and market expansion.
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RayNeo, a division of TCL, introduced the RayNeo Air 4 AR glasses, the first to support HDR10 technology.
Powered by the Pixelworks Vision 4000 chip, the device offers AI-enhanced HDR and advanced video recording functionalities.
Featuring a 5th-gen micro-OLED display, the glasses deliver 1200 nits brightness, 145% sRGB, and 120Hz refresh rate.

RGB Mini LED technology, as LCD-based, features improved brightness and color rendering, with increased dimming zones for enhanced picture quality.
OLED TVs remain technically superior due to self-emissive properties, offering precise HDR and consistent image quality, especially during gaming.
Sony showcased RGB Mini LED models in early 2025, joined later by Samsung, Hisense, and TCL.

TCL has introduced premium televisions featuring Audio by Bang & Olufsen, offering exceptional sound quality developed by Bang & Olufsen engineers.
The televisions incorporate QD-Mini LED technology, achieving up to 6,500 nits brightness and high contrast with thousands of local dimming zones.
Models X11K, C8K, and C7K support 144Hz refresh rate and VRR technology, catering to gaming and dynamic content enthusiasts.

NEXTGEN TV introduces ATSC 3.0, providing free over-the-air broadcasting with features such as HDR, immersive audio, and interactive content.
Broadcasted HDR supports formats like HDR10+ and Dolby Vision, enhancing picture quality with high frame rates up to 120 fps.
Audio upgrades include Dolby Atmos and DTS:X, delivering immersive sound experiences alongside advanced multilingual and emergency alert capabilities.

TCL TP300K Party Speaker**: Equipped with dual 8-inch subwoofers, delivering a total power output of 340 Watts for dynamic and immersive sound.
Enhanced Sound Features**: Includes Bass Boost function and dynamic range expansion algorithms for pronounced bass and clearer vocals.
Atmospheric Lighting**: Features eight light modes synchronized to music rhythm, and IPX4 water resistance for outdoor use.

TCL's Z100 wireless speakers utilize Dolby Atmos FlexConnect for flexible placement and adaptive sound calibration.
Compatible with select TCL TVs, the Z100 creates a 7.1.2 channel setup for an immersive audio experience.
Features include a woofer, front-firing tweeter, up-firing driver, and optional subwoofer for enhanced bass.

Dolby Atmos FlexConnect offers wireless surround sound tailored to irregular room layouts.
Intelligent room calibration uses TV-embedded microphones for adaptive audio.
TCL's new Mini-LED TVs support pairing with Z100 wireless speakers for cinematic sound.

Dolby Atmos FlexConnect integrates TV speakers and wireless speakers, adapting to any room layout using acoustic mapping technology.
Eliminates cable setups and external calibration devices, offering intelligent sound optimization via dynamic balancing.
TCL leads FlexConnect implementation, debuting in its 2024 TV lineup paired with compatible wireless speakers.

LG has removed DTS support from its 2025 TV lineup, marking a shift in its audio strategy.
Dolby audio formats remain supported, while LG explores alternatives like Google's Eclipsa Audio.
DTS removal impacts compatibility with IMAX Enhanced content, affecting Disney+ and other platforms.
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