[Home Theater Network] Before we introduced "Common Home Theater Signal Line Classification and Connection Use", it may not be easy for an entry-level white user to be too professional. Today we will introduce the common audio and video electronic products in life. Aud

On March 31, Lianjian Optoelectronics (300269) released its annual report on Tuesday, saying that the company achieved a net profit of 134 million yuan in 2014, an increase of 723.60% over the previous year; earnings per share was 0.866 yuan. The company intends to distribute a cash dividend of 2 y

The continuous innovation of electronic information technology such as the Internet, big data, and intelligence is changing our lives. In this era of Internet of Everything, the global automotive electronics industry has also ushered in a golden period of development. It is pr

[Text|High-tech LED reporter Gan Qin] As the first integrated circuit chip design company listed in China, Silan Microelectronics (600460.SH) has developed from a pure chip design company to a chip design and manufacturing. A combination of integrated semiconductor companies, the company provides c

Mobile phone chipmaker MediaTek merged Morningstar last year and benefited from the high growth of China's mobile phone market. Its performance jumped to more than US$7 billion, making it among the top 10 semiconductor manufacturers in the world. According to a survey conducted by res

[Source: Gaogong LED's "LED Good Products" October 2014 issue (total 58th issue) Wen | Gan Qin] In the field of LED driver ICs, domestic manufacturers are mostly deployed in the low-end market of non-dimming, price war It has always been a topic that cannot be avoided. The industry be

[Source: Gaogong LED's "LED Good Products" December 2014 issue (total 60th issue) | Xu Chaopeng] Although the LED industry has undergone years of development, the fact that it still cannot be changed is that the chip is still the price of light source. Big head. According to the repor

Jewelry store lighting mainly grasps several points: Light color matching According to the type of jewelry with a reasonable color temperature, such as gold jewelry can be used to warm white; while silver or gemstone products can be illuminated with 5500K cool white light. Using the same color tem

[Source: Gaogong LED's "LED Good Products" March 2015 issue (total issue 63) Wen|Gan Qin] In recent years, Gujing solder paste has been active in the field of LED packaging due to its good thermal conductivity and cost advantages. The industry pointed out that with the continuous impr

I. Northern port situation As of March 6th, the CCI1 5500 kcal thermal coal price index in the northern port of China reported at 471.0 yuan/ton, which was a decrease of 5.0 yuan/ton from the same period last week, and the price index of 5,000 kcal thermal coal in the CCI2 northern port w

2015 Ten hot new technology of the wireless field: March 13, 2015 Comments [0] Share to:: Sina microblogging qq space qq microblogging Baidu search Tibet and famous: Eagle to the occasion (ZTE) Posted Keywords: Wireless 5G MIMO Ultra Wideband Antenna The mobile Internet and t

Nowadays, more and more friends are planning to set up a home theater to watch high-definition movies at home. Many people can't vacate the room to create an independent audio-visual room. They worry that there is no shocking cinema effect. In fact, the home theater does not