At the International Consumer Electronics Show in January, innovative notebooks and 2-in-1 devices with beautiful oled displays made a splash. These devices also offer sharper colors while providing longer battery life.

After 5 months, the early development momentum of OLED display devices seems to have come to an abrupt end. OLED displays are used for notebooks and tablets at speeds that are not as good as large-screen TVs, mobile devices and wearable devices.

Delivery problems have also plagued OLED screen notebooks and two-in-one devices, and display manufacturers have not shown interest in producing OLED displays for PCs.

loading...

Dell's OLED screen version of the Alien 13 game was originally planned to be launched in April, and is now available for sale at a starting price of $1,299 (approximately RMB 8,574). Lenovo's 14-inch ThinkPad X1 Yoga was affected by the ticketing issue and was labeled "soon for sale." Lenovo did not disclose the reason for the jump ticket.

Recently, HP began shipping the Spectre x360 with a 13.3-inch OLED display. Among the OLED screen PC devices shown at the International Consumer Electronics Show, the Samsung Galaxy TabPro S is the first to be marketed. It is equipped with a 13.3-inch OLED display and will be available in March.

Since the International Consumer Electronics Show, no PC manufacturers have announced important products for configuring OLED displays. David Hsieh, senior director of display business at IHS DisplaySearch, a market research firm, said that LED displays can meet the requirements of most notebooks and tablets, and there are still problems with OLED displays that need to be addressed.

Computerworld said that, like TV sets, OLED displays will eventually replace LED displays for notebooks and tablets. OLED displays do not require a backlight, which makes OLED displays thinner and more energy efficient than LED displays. When a current is passed, a thin layer of organic material emits light, and LEDs are a voltage-driven display technology that relies on a backlight to illuminate.

The OLED display panel is thinner, which helps to reduce the thickness of the device. OLED panels provide better response time and contrast.

Currently, OLED screen notebooks are aimed at gamers and multimedia workers. “These markets place great emphasis on form and size, and it takes longer for PC makers to launch such products,” said Hasia.

Mike Nash, vice president of customer experience and product strategy at HP, said in an interview in January that HP has no plans to adopt OLED displays in its various products unless it is used.

Despite the advantages in terms of power consumption and size, OLED displays have some problems to be solved, which will be attractive to PC manufacturers. Hascia said that because of the mass production, PCs with OLED displays are more expensive.

However, if it is only used for surfing the Internet, the OLED screen PC is not worth the price. In the display of more vivid colors, the advantages of OLED display can be reflected, when the energy consumption of OLED display is lower than that of LED display. When displaying a static color background, the energy consumption advantages of OLEDs compared to LEDs are almost negligible.

It is more difficult to install an OLED display in a notebook than an LED display. The LED display is optimized for current PC production technology. “The basic principles of signal-driven design are different, so there are some special factors to consider when using OLED displays in notebooks,” says Hasia.

Hasa said that display manufacturers are still working hard to solve the aging problem of OLED displays. Even after being turned off, the image stays on the display for a while, which affects the life of the display.

According to Computerworld, top display manufacturers Samsung and LG are not interested in producing OLED displays for PCs and 2-in-1 devices. Samsung is the only manufacturer to offer OLED displays to PC manufacturers, producing a small number of OLED displays optimized for PCs. Hasa said that Samsung is expected to begin mass production of OLED displays for notebooks in the third quarter.

A Samsung spokesperson said that Samsung "has always been committed to various applications of OLED displays, including notebooks."

LG is betting its OLED technology on its future and is investing huge sums of money in building production plants. But OLED displays will be preferred for large-screen TVs, as well as small-sized screen devices such as wearables and mobile devices.

LG said at a conference call for financial analysts at the end of April that OLED displays would not be preferred for notebooks or two-in-one devices because there is no effective market. LG will begin production of OLED displays for notebooks and 2-in-1 devices based on market reactions, but no timetable is disclosed.

Ceramic Housing

Ceramic Housing

Ceramic Housing

YANGZHOU POSITIONING TECH CO., LTD. , https://www.yzpst.com