In the high-end PC market, Idemitsu has always been a leader, and this is precisely because of its clear brand positioning, firmly grasping the needs of the world's top LED lighting manufacturers that create a light environment, thus ensuring the rising performance.
In the Chinese market, IOC's sales of LED PCs in the first quarter of this year were about 150 tons, a year-on-year increase of 20%-30%. "At present, China has become one of the fastest growing markets for Idemitsu PC sales and will become a key market for Idemitsu." Hong Kong Idemitsu Petrochemical Co., Ltd. said to "High-tech LED" that Hong Kong is famous for its production. The subsidiary is responsible for marketing and opening up emerging markets in the Asia Pacific region, and the LED market is one of its goals.
Hong Kong Idemitsu continued to say, "Although LED PC customers from Idemitsu are mainly based in Europe, America and Japan, they will use Guangzhou Nansha Plant as a compound modification base in China to further develop more markets with high quality and low cost strategies, such as China. Mainland China, Taiwan, South Korea and Southeast Asia.
According to the plan of Idemitsu, the company's turnover in 2015 will be twice that of 2011.
China localization and upgrading
The low-cost manufacturing features of China's LED lighting market are undoubtedly a stimulant for global PC manufacturers. Although there has been an investment boom in China's LED lighting market in recent years, this market has not been fully opened. The LED lighting market in China is still in its infancy, which is becoming an important reason why international plastics raw materials enterprises continue to deploy China.
"From the perspective of sales, we are full of confidence in the Chinese market." Hong Kong said.
To this end, Idemitsu Kosei has developed a product and service strategy that is closer to the Chinese market. "We hope to provide more high-quality PC optical materials for Chinese LED lighting manufacturers to meet the lighting needs of different environments." Hong Kong Idemit told reporters that in the future, Idemitsu will develop a more comprehensive and comprehensive consideration of the design and design of Chinese LED lighting manufacturers. demand.
At present, Idemitsu Kosan is divided into optical-grade PC and heat-conducting PPS in the field of LED, and it has an important share in the seemingly small market space.
In order to meet the high demands of consumers for lighting comfort, Idemitsu Kosei has divided the optical grade PCs into three categories: transparency, diffusion, and reflection. Among them, the optically transparent PC material has a light transmittance close to that of PMMA, and the total light transmittance of 3.0 mm reaches 91%. Now, international lighting companies such as OSRAM have already designated the use of optical PC materials produced by Idemitsu. According to the statistics of Idemitsu Kosan, the company's high-end lens PC materials market share of 70%.
Under the full consideration of the current design of LED lighting integrated optics, Idemitsu is developing reflective PC optical materials. For the reflective optical PC-class market with partial doors and niche, the market share of Idemitsu has reached 90%. Sharp, Citizen, Cree and other integrated light source companies have begun to evaluate the PC materials. Sales of reflective optical PC materials currently produced by Idemitsu are already at the forefront of this application.
In addition, the diffused PC material used on the dome has a balance of high light transmission and diffusion performance. The transmittance can reach 92%-93% under the condition of 1.0mm without the lamp bead. It can improve the light efficiency of the luminaire, and it is safer and more practical than using glass.
In the field of heat transfer materials, Idemitsu Co., Ltd. has launched a heat-conducting PPS material to produce heat sinks. Due to its high technical content, there are few companies involved. "Using heat-conducting PPS, the mass production performance can be high, and the design freedom is great, and at the same time, the safety of the products used can be improved, and the requirements of the LED lighting field can be more satisfied." Hong Kong Idemitsu said that with the deepening of understanding, large enterprises Between aluminum materials and thermally conductive PPS materials, PPS thermal materials will be preferred.
An irreplaceable position in the segmentation area is unique to this oil tycoon. China is the world's fastest-growing market for IOC's LED lighting PC optical materials, and is also a key market for Idemitsu in this field. Compared with the growth rate in Japan and other markets, Idemitsu Kosan has nearly doubled its sales in the Chinese market in 2011, which has doubled.
Implementing localized production in the increasingly weighted Chinese market is very important for further expanding global market share. According to Hong Kong's introduction, the rapid growth of the Chinese market is due to the fact that more and more international lighting companies set up factories in China, and these international lighting companies are the key customers of Idemitsu.
With the gradual expansion of the supply of optical-grade PC materials for the LED lighting industry, the general-purpose PC customers have begun to adopt the LED lighting PC optical materials.
What is a wireless AC controller? What does it do?
Wireless AC controller is a kind of network device, such as the AC100/150 of Fengrunda, which can be used to centrally control and manage wireless aps. It is the core of a wireless network and is responsible for managing all wireless aps in the wireless network. AP management includes: delivering configuration, modifying related configuration parameters, RF intelligent management, and access security control.
Why use a wireless controller, and what exactly does it do?
In fact, the role of the wireless controller is to play a gateway function between the WLAN and the Internet (on the router), and the data from different access points are aggregated and accessed to the Internet. The role of an access point (AP) is to complete wireless access, and it can control user access through network flags.
The role of wireless controllers
1, Flexible networking mode and excellent scalability
The AP does not need to be directly connected to the AC, so that the AP can be deployed in any place that needs to be covered through the network, such as you deploy an AP in each employee's home, and then connect to the wireless controller inside the enterprise through the VPN, you can expand the wireless network of the enterprise to the family of each enterprise member.
2, intelligent RF management functions, automatic deployment and fault recovery
Through the dedicated RF management module, we can initially estimate the AP deployment according to the user's architectural design drawing, and can calculate the average bandwidth of the wireless terminal, the coverage between AP and AP in the actual debugging process.
3. Centralized network management
All the configuration of the wireless network can be completed by configuring the wireless controller. For example, enable, manage, and maintain all AP devices and mobile terminals, including all functions such as radio wave spectrum, wireless security, access authentication, mobile roaming, and access users.
4, powerful roaming function support
The wireless controller uses AP as the boundary combined with fast RF management system, which greatly reduces the connection time between wireless client and AP, and thus realizes the function of fast roaming.
5. Load balancing
AP and wireless controller systems can distribute wireless users or terminals to nearby aps within the coverage area of an AP, ensuring the number of each wireless terminal or the sum of AP bandwidth transmission or the upper limit of each wireless terminal bandwidth.
6, wireless terminal positioning, rapid fault location and intrusion detection
Wireless controllers can track and locate the location of wireless terminals, such as wirelessly connected computers, PDAs and Wi-Fi mobile phones.
7, powerful access and security policy control
At present, the wireless system supports authentication of 802.1, WEB authentication, MAC, SSID, VPN, etc., and supports various encryption modes such as WEP, WPA, WPA-PSK, WPA2, etc., and all configurations can be configured globally through the wireless controller.
8, Qos support
AP and wireless switching systems can limit the maximum bandwidth of a user's wireless connection within each user's privileges. For different IP services, the system can also define different QoS queues through the wireless switch module. For example, for wireless voice applications, SIP and RTP protocols can be set in the high queue, while common applications such as http and ftp can be set in the low queue.
The wireless controller AC is more advanced than the AP, plays the role of manager in the wireless network, and the wireless controller AC also acts as a client to complete a series of functions in the wired network (such as authentication, authentication, etc.). However, wireless controller AC is not a WLAN device specified in the 802.11 protocol family, but as a supplement to the protocol in specific applications, and its price far exceeds that of ordinary access point (AP) devices.
In small-scale wireless networks that use only a few aps, it is not economical to use expensive wireless controller AC equipment. However, if the number of wireless aps is large, more than 20 can be used AC controller.
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Shenzhen MovingComm Technology Co., Ltd. , https://www.movingcommiot.com