Samsung Unveils 3.9mm-thick LED TV

Samsung introduced its "world's thinnest" 3.9mm-thick 40-inch LCD TV based on LED technology at FPD International 2009.

The new design uses LED based edge-lighting along with new optical film manufacturing process to spread the light evenly behind the screen. The luminance, contrast and frame frequency of the panel are 400cd/m2, 5,000:1 and 120Hz, respectively.

According to Samsung, the new technology 'gathers' the light toward the center of the screen and reflects it forward through a light-guide plate for extra precision. However, the company declined to comment on technical details such as the number and alignment of LEDs and the optical elements.

The ultra-slim TV supports a Full HD resolution along with a 5000:1 contrast ratio and 120Hz refresh rate. The 3.9mm screen is in prototype form currently.

Samsung's 3.9mm-thick 40-inch LCD TV

Disclaimers of Warranties
1. The website does not warrant the following:
1.1 The services from the website meets your requirement;
1.2 The accuracy, completeness, or timeliness of the service;
1.3 The accuracy, reliability of conclusions drawn from using the service;
1.4 The accuracy, completeness, or timeliness, or security of any information that you download from the website
2. The services provided by the website is intended for your reference only. The website shall be not be responsible for investment decisions, damages, or other losses resulting from use of the website or the information contained therein<
Proprietary Rights
You may not reproduce, modify, create derivative works from, display, perform, publish, distribute, disseminate, broadcast or circulate to any third party, any materials contained on the services without the express prior written consent of the website or its legal owner.

Based on the information announced in our timely disclosures dated January 29, 2026, entitled “Notice Regarding Acquisition of Shares of Iwasaki Electric Co., Ltd. (to Make It a Subsidiary),” and March 31, 2026, entitled “(Pr... READ MORE

Signify, the world leader in lighting, today announced it has entered FIBA Equipment & Venue Centre Approval Programme, one of the most recognized product quality programmes in the industry. Signify’s professional sports lighting sol... READ MORE