Samsung and LG Give up OLED in Favor of Quantum Dot TV

News Source: 

Main players behind OLED TV, Samsung and LG might be giving up the costly technology in favor of more cost affordable quantum dot technology, according to a Reuters report.

Quantum dot TVs basically use optical films with tiny light-emitting crystals into regular LCD, which is a cheaper alternative than costly OLED. A 55-inch quantum dot TV can be priced 30 to 35 percent less than an OLED TV, which could cost five times more, the report cited an analyst saying. LG recently launched a 65-inch UHD OLED TV for 12 million won (US $11,350).

However, there are only a few quantum dot suppliers on the market, including Quantum Materials, Nanoco Group and QD Vision.

British quantum dot manufacturer Nanoco has built a new quantum dot manufacturing plant in South Korea in partnership with Dow Chemical and will start quantum dot production in the first half of 2015.

The world’s second largest TV maker, LG, also announced recently plans of manufacturing both quantum dot TVs in addition with OLED TVs. It will still take some time before OLED prices can be affordable enough to become the new TV technology standard.

"In theory, OLED should become cheaper than LCD once production yields get better because OLED doesn't need a backlight, but at this point both the scale and production yield remain low," said CIMB analyst Lee Do-hoon.

Some analysts though are skeptical about how successful quantum dot TVs will be compared to the widely available and affordable LCD TVs.

"The main lineup for TVs is still LCD TV, so I don't know how much quantum dot matters," said HMC Investment analyst Greg Roh. "I don't think it would signify anything more than bolstering the product lineup."

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.

Tokushima, Japan - 6 March 2024: Nichia, the world's largest LED manufacturer and inventor of the high-brightness blue and white LED, has started mass production of the new UV-B (308nm) and UV-A (330nm) LEDs in its popular 434 Series packa... READ MORE

New XLamp® S Line LEDs enhance growth, last longer, lower energy costs Horticulture and other forms of agricultural lighting require application-tuned ratios of spectral content, high efficacy and long lifetimes. Whether you are interested... READ MORE