In the layout of high-generation LCD panel production lines, China has been actively followed by passive follow-up. The investment of 10.5 generation line has created a new competitive landscape for the global LCD panel industry. However, in addition to the mainstream TFT-LCD, display technology today also has LED.html' style='font-weight: bold;color: #900916;border-bottom: 1px #900916 dotted; padding-bottom: 2px;' Target='_blank'> OLED, QLED, printed display, Micro LED, laser display and other technologies.
From the layout of domestic enterprise display technology, it can be seen that the current situation is different from the era when the CRT turned to the tablet and only the LCD and PDP were hegemonic, but entered the Warring States era, LCD, OLED, printed display, QLED, Micro LED, Laser display and other technologies are "displayed".
At present, only LGD can mass-produce large-size OLEDs, but OLED TV manufacturers have expanded from the original 5 to 13 this year, and the market is gradually expanding. Does China have to follow LGD's large-size OLED like small and medium-sized AMOLEDs? What about the technical route?
LGD uses WRGB technology to introduce large-size OLED panels. From the perspective of display effect and lightness, it is competitive, but the cost is still high, and it is difficult to compete with mainstream TFT-LCD. Therefore, the technical route with or without LGD is A problem worthy of consideration by domestic panel companies. The application of printing technology to the manufacture of large-size OLED displays is the direction of the industry. In theory, the cost can be reduced. At present, mass production still takes a relatively long period of time.
Laser TVs also have advantages in large size areas, but the contrast is poor because the projection is susceptible to external light. At present, most of the products introduced by manufacturers use laser phosphor technology (ALPD), which is a blue laser excitation phosphor that produces white light, which solves the problem of projection lamp life, but it is an LED-like technology that is difficult to overcome. Phosphor technology has problems with speckle. This is also a problem in the current development of laser display.
The laser display has advantages in the market of more than 75 inches, and China has certain advantages in the company's elimination of speckle and light effect technology, and the laser display technology should be put into practical use and marketization. Now there is a gap between the driver chip and the semiconductor light source and foreign countries, which needs further localization. At the same time, laser display key technologies, such as scatter spots and color management technologies, should be further put into practical use and productization.
Similarly, Micro LEDs have a certain potential in the large size field. Micro LED combines low power consumption, high brightness, ultra high resolution and color saturation, fast response, ultra power saving, long life and high efficiency. Compared with LCD and OLED, Micro LED brightness and color The saturation advantage is very obvious.
The brightness of the indoor screen of Micro LED can reach 1000~2000nit, and the brightness of LCD screen can only reach several hundred nit. In addition, the Micro LED can be used in three primary colors or four primary colors, and the color area is wider and the display effect is better.
Micro LED is a good technology that combines two very mature technologies, TFT backplane and LED solid-state lighting, and the cost is also greatly reduced. If Micro LED can enter the market a few years earlier, it may become the mainstream of the market, but now entering the market has a very big challenge.
Philips desalination small appliance business will focus on medical and lighting
Along with the frequent occurrence of accidents in the home appliance business and the growing demand for domestic lighting and medical markets, Philips seems to have made the choice to abandon home appliances for medical and lighting.
Recently, Philips announced the official launch of its medical imaging base in Suzhou, and said that the two new products will be mainly targeted at the Chinese county hospital market and the township hospital market. In the opinion of industry experts, this is a further strategic advancement after Philips' structural adjustment, and continues to deepen the field of medical and lighting, and dilute the small appliance business with frequent accidents.
Compared with the home appliance sector, Philips has a lot of action in the medical and lighting sectors. Last month, Philips signed a 10 million LED light panel cooperation agreement with Shifu in the field of lighting.
Earlier, the LED lighting production platform and the green lighting experience center were built in Hainan. Compared with the previous high-end positioning, this time the layout of the medical market, Philips selected low-end medical equipment as an entry point, and then look forward to more extensive coverage of towns and rural areas. In the future, Philips will gradually implement a differentiated service model and enter a stage of rapid growth.
Network lighting can be expected to become a "killer" application
The business model of adding IoT connectivity technology to lighting has a positive return on investment. The government's mandate to reduce energy consumption is a factor, and if you can control the bulb itself, it will be easier to meet the standards. If the light itself can be turned off when no one is in the room (or even the hallway), or can be remotely controlled through the mobile app, it can significantly reduce energy consumption.
Networked lighting eliminates the need to connect the light switch directly to the luminaire. This not only reduces most of the required wiring, but also simplifies building electrical design while providing installation flexibility for fixtures and switches.
But low cost is not the only potential benefit of connected lighting. Lamp suppliers can integrate Bluetooth beacons and the like into the light bulb, providing a quick and easy way for retailers to simply set up location services by replacing the light bulbs. The color and brightness of the connected lighting can be set, allowing retailers such as homeowners and car dealers and restaurants to control their environment.
Micro-LED is not yet mature and takes a long time to develop
BOE A (000725) responded to investors' questions on the panoramic network investor interaction platform on Monday, saying that Micro-LED is one of the most competitive technologies for the development of new technologies in the future, but the technology is not yet mature and it takes a long time. development of.
Of course, BOE will continue to pay attention to the new generation of display technology.
The industry has reported that Apple intends to introduce Micro LED, which prompted Hon Hai Group to decide to invest in the research and development of Micro LED. In the second half of last year, it was approved by Chairman Guo Taiming.
In May of this year, Hon Hai Group began to launch a new generation of display technology Micro LED. In order to prevent Samsung and Apple from continuing to lead in research and development, it is estimated that it will save NT$800 million through its venture capital company, Innolux, and Sharp. Together with four companies including its LED packaging factory, Rongchuang Technology, it will acquire all the shares of American startup eLux and strive to commercialize Micro LED technology.
In addition, many media pointed out that LED manufacturers such as Jingdian, Ronda, Osram, Nichia, CREE, and Sanan all said they are doing Micro LED research and development.
OSRAM accelerates “bundling†of automotive Tier 1 suppliers
Recently, German business weekly Wirtschaftswoche quoted anonymous sources as saying that the German mainland (CONG.DE) and Germany Osram plan to establish a joint venture to develop lighting products for the automotive industry.
The weekly magazine said in a pre-release press release that will be officially published on Friday that OSRAM hopes to hand over some of its automotive lighting business to the joint venture, while Continental will introduce an electronic control system.
The magazine also mentioned that the joint venture will begin early next year, employing approximately 1,500 employees, and both companies will contribute between 200 and 300 million euros in sales for their operations. Both OSRAM and Continental said they have been negotiating a joint venture to build a product for the automotive industry, but have not yet reached a commercial terms agreement.
Earlier, Osram's financial director Ingo Bank revealed in an interview with the German media "Securities" that Osram is seeking mergers and acquisitions, with a total purchase of 500 million euros ($530 million), although there is no specific trading plan.
Ingo Bank said that OSRAM hopes to strengthen its electronics and software sectors under the automotive lighting sector and is looking for acquisition targets or partners.
Taiwan enterprises laid out the mainland automotive LED market in depth
Upstream and downstream “strategic integration†based on LED lights is accelerating. Recently, Lunda Electronics signed a strategic cooperation agreement with Zhengao Electronics.
Founded in 2006, Guangzhou Zhengao Electronics has been engaged in the production, research and development and sales of automotive xenon lamps, LED headlights, lenses and other automotive lighting products. The company has more than 10,000 square meters of production and research base.
In the next 10 months, Ronda Electronics will provide not less than 2KK of CORE series products to Zhengao Electronics; in addition, Longda Electronics will launch a component for LED headlights in the third quarter, whether it is shining The efficiency (lm/W), the brightness per unit area (lm/Area), and the heat resistance performance exceed the marketed products, and will be given priority to the use of Zhengao Electronics in the future.
In addition to the promotion of the tier1 luminaire supplier of the Chinese mainland car manufacturer, the CORE series of Londa electronic headlights also introduces three-, four-, and six-crystal package components that can be applied to LED lamp light source products.
Waterproof Vertical Mount D-Sub Connectors
waterproof D-sub system is IP67 rated. These panel-mount connectors are available in solder cup as well as right angle and vertical PCB mount types. The cable-mount connector kit includes the connector, which has solder cup contacts. These connectors are available in 9-, 15-, and 25-positions in standard density and 15-, 26-, and 44-positions in high density. The recommended wire gauge for the solder cup connector is 22 AWG to 26 AWG.
These panel-mount waterproof D-subs are designed for rear-mount applications in panels that are up to 2.0 mm thick. They come with two sets of jackscrews. One jackscrew set is 5 mm long for panel thickness up to 1.2 mm, and the other is 6 mm long for panel thicknesses from 1.2 mm to 2.0 mm.
Cable mount D-sub connector kits come with the backshell, seal, thumbscrews, and solder cup connector. They are also easy to install. Simply fit the cable through the backshell, terminate the wire to the solder cup contacts, and hand tighten the cable nut on the rear of the backshell. The backshell will seal a particular range of cable diameters depending on the position count of the connector. Consult the datasheet for specific cable diameter ranges.
Specifications
Current rating
Standard D-sub: 5 A
Hi-density D-sub: 2 A
Breakdown voltage: ≥ AC 500 V/1 minute
Insulation resistance: ≥ 500 MΩ @ DC 500 V
Contact resistance: ≤ 20 mΩ
Material
Contacts: copper alloy, gold-plated
Connector body: nylon 9T or PBT, UL Recognized
Shell: steel, nickel-plated
Applications
DV camcorder
DV VTR
Non-linear editing system
Broadcast monitor
Betacam deck
Panel Mount Waterproof D-Sub Connectors:
Water Proof D-Sub, Standard Density, Male, Panel Mount
Water Proof D-Sub, Standard Density, Female, Panel Mount
Water Proof D-Sub, Standard Density, Female, PCB Mount
Waterproof solder cup, stamped & formed contact D-sub waterproof
solder cup,machined contacts D-sub waterproof
Vertical Mount Waterproof D-Sub Connectors:
Combo Power + Signal D-Sub Connector, Vertical Mount, Pluge Type,
right angle D-sub waterproof
IP67 rated Combo power D-sub waterproof
Standard Density, Waterproof Vertical Mount D-Sub Connectors, High Density Waterproof Vertical Mount D-Sub Connectors,IP67 D-Sub Connectors Vertical Mount,Board Mount Waterproof Vertical Mount D-Sub Connectors
ShenZhen Antenk Electronics Co,Ltd , https://www.pcbsocket.com