Breaking the pattern of Samsung's monopoly on the 90% market is what China wants to do and is doing. The strength of domestic OLED screens is on the rise. China's OLED screen has become a new world business card after China's high-speed rail and nuclear power. By 2020, China's OLED market share may reach about 40%. OLEDs are classified into PMOLED (passive drive type) and AMOLED (active drive type). In addition to the technical differences, the latter structure is more complex, technically high and requires more investment. Related data shows that AMOLED has a much larger market space. For the first time, the Apple iPhoneX uses an AMOLED (Organic Light Emitting Diode) screen to ignite the AMOLED boom. After the Korean companies, the AMOLED panel production lines have been launched in various parts of China, and they are actively catching up. Domestic BOE, Hehui Optoelectronics, Tianma, and Visionox are now equipped with a small amount of AMOLED production capacity. TCL Group's Huaxing Optoelectronics and Xinli and Rouyu Technology will also become suppliers of flexible AMOLED screens in the future. Zhang Deqiang, head of the 6th generation AMOLED project of Visionox Valley (Gu'an), said in an interview that he is confident that the 6th generation AMOLED production line in Yungu will become the world's leading high-level production line, making China's OLED screen become China. Following the high-speed rail and nuclear power, a new world business card. As the only Chinese company in China that participates in the development of international OLED standards and leads the development of international standards for flexible display, Zhang Xinqiang's Visionox is a typical enterprise representative. At the 4th World Internet Conference held in Wuzhen in December this year, Visionox exhibited its latest “World's First Arbitrary Folding Flexible Screen Full Module†product. According to data cited by Zhang Deqiang, by 2020, the global OLED market will exceed 70 billion US dollars, of which the flexible OLED market will exceed 40 billion US dollars. Domestic OLED manufacturers, such as Visionox and BOE, are accelerating the development of technology development and OLED production line projects to cope with the monopoly of foreign companies. According to the latest research report of IHS, after 5 years, China's OLED production will account for 26% of the global share, and China is expected to become a major OLED producer from OLED consumer countries. But like all the problems faced by capital-intensive and technology-intensive industries, the OLED industry also needs a long process of accumulating technology and industry experience. Visionox told reporters that this is a process of synergy and synergy between the upstream and downstream of the industrial chain. It requires the participation of all-industry partners in order to allow China to show its power from a big country to a strong country. Visionox expects that the global market share of China's OLED production in five years may be higher than IHS's forecast of 26%. Zhang Bing, director of IHS research, told reporters that "from the output of production capacity, by 2020, China's OLED market share may reach 40%." Visionox told reporters: "Now, in terms of technology research and development, China is in sync with the international; in terms of industry, China is closely following South Korea and has already walked ahead of Japan and Taiwan. So overall, We have broken the international technical barriers and achieved mass production." Even so, from now on, Korean panel maker Samsung Display has a long-term monopoly. According to IHS statistics, Samsung currently accounts for about 95% of the small and medium size OLED panel market. The industry believes that OLED can become China's third business card after high-speed rail and nuclear power. China's government, industry, academia and research community also need to form a greater synergy.
Antenk DVI Series Digital Video Interface connectors are the standard digital interface for flat panels, video graphics cards, monitors and HDTV units. This series includes DVI-D (Digital), DVI-A (Analog) and DVI-I (Integrated Digital/Audio). Their unique crossing ground blades provide high speed performance at low cost. They are available in Straight or Right Angle PCB mount receptacles and mating male cable connectors. They support a data transfer rate of 4.95Gbps with a dielectric withstanding voltage of 500VAC. Each version features our specially designed contacts which improve signal performance and a zinc alloy shield that reduces electromagnetic interference (EMI).
Digital Visual Interface Cable Connectors
DVI ConnectorWith the advent of technologies such as DVD players, high-definition televisions, and even digital cable, the need for more advanced cables and connectors has increased. Digital Visual Interface (DVI) is one response to the growing need for interconnected systems, enabling digital systems to be connected to an array of displays. Yet DVI cables and connectors can also be complicated, and may lead to confusion between High Definition Multimedia Interface (HDMI) and DVI. Although the two systems have much in common, they service different niches of digital technology.
Digital Visual Interface
Older systems aren`t necessarily outdated systems. Although DVI preceded HDMI, it`s still widely used in both business and domestic settings. DVI connectors are designed to handle digital data transmission, incorporating three transmission channels in every connector link. The maximum bandwidth for data transfer is 165 megahertz, which is enough to relay up to 165 million pixels per second. Data is encoded for effective transfer, but a single link can handle around 4.95 gigabits per second of information. Double links can handle twice that amount.
Because a DVI cable carries information over a 165 megahertz bandwidth, complete digital resolution can be obtained. Using double link connectors increases the speed of transmission, but requires another cable. However, not many devices depend solely on a double link DVI, so this technolgy can be used on an as-desired basis.
Types of DVI Connectors
There are three general categories of DVI cable connectors: DVI-Digital (DVI-D), DVI-Integrated (DVI-I), and DVI-Analog (DVI-A). However, most connectors fall into one of the first two groups.
A standard DVI connector is 37 mm wide and has 24 pins, 12 of which are used for a single link connection. When analog is involved, four additional pins are needed to support the additional lines of an analog signal. It is not possible to cross from a digital source to an analog display or vice versa. In those instances, an integrated connector is probably the best option. There are five common types of DVI connectors.
DVI-I Single Link
This kind of connector has three rows, each with six pins. There are two contacts. Because the connector is integrated, it can be used with both analog and digital applications.
DVI-I Dual Link
A DVI-I dual link connector can also be used with both digital and analog applications, but is configured with more pins to accommodate a dual connection. There are three rows with eight pins each, as well as two contacts.
DVI-D Single Link
Specifically designed for digital applications, a DVI-D single link connector has three rows of six pins, and looks much like a DVI-I single link connector. However, a DVI-D connector has no contacts.
DVI-D Dual Link
Also made specifically for digital applications, a DVI-D dual link features more pins (three rows of eight) for dual connections. Like a DVI-D single link, a DVI-D dual link connector has no contacts.
DVI-A
This particular type of connector can only be used for analog applications, and has three rows of pins. One row has five pins, one has four pins, and the last row has three pins. Like single link connectors, a DVI-A link connector has two contacts.
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May 24, 2023