Qinshang shares transfer part of the shares of Caiyida
On January 16, Qinshang announced that the company intends to cooperate with Huatong Group Co., Ltd., Zheng Jian, Zheng Yong, Zhang Fenglian and the company's holding subsidiary Beijing Caiyida Technology Development Co., Ltd. (hereinafter referred to as “Caiyidaâ€). Co-signing the "Investment Agreement", the designated entity of Huatong Group, Zheng Jian and its designated entities will increase the capital of Caiyida, and the company will transfer the equity of Zhengyida to Zheng Jian or its designated entity after the completion of the capital increase.
Qin said that according to the "Investment Agreement", after the relevant parties increased the capital of Caiyida and the company transferred some of the shares of Caiyida to the relevant parties, the proportion of the company's shareholding in Caiyida will be reduced from 51% to 23%. E-Tech will no longer be included in the consolidated statements as a company-controlled subsidiary.
Energizer plans to acquire Cobo Holdings' portable lighting business
On January 16, battery manufacturer Energizer Holdings said it would acquire Cobo Holdings' global battery business and portable lighting business for $2 billion in cash. The transaction is expected to be completed by the end of 2018.
Energizer is one of the world's largest manufacturers of dry batteries and portable lighting equipment. Its products are sold in 175 countries around the world. In the United States alone, Energizer batteries sell more than 3 million tablets per day, and one in every three batteries. It is produced in an amount of energy.
Registered in Delaware, Cobo Holdings is a diversified global branded consumer products company. The company's manufacturing and manufacturing facilities are primarily located in the United States, Europe, Latin America and Asia. Almost all rechargeable batteries, shaving and grooming products, small appliances, personal care products and portable lighting products are supplied by third-party suppliers located in Asia. Its global battery business and portable lighting business generated revenue of $866 million in 2017.
Singapore team developed ultra-thin LED
Scientists at the National University of Singapore have developed energy-efficient Llight Emitting Diodes (LEDs) that are expected to be used in next-generation communication technologies.
For message processing technology, it is important to completely convert electrical signals into optical signals. If you want to transfer a large amount of information, you need to integrate energy-saving and high-speed LEDs on the chip.
Since the two-dimensional structure of graphene-like crystal has only a carbon atom thickness, has a clear luminescent property, and can be placed on a microchip, it has become a very popular semiconductor material in recent years. At present, the research team has made LEDs using graphene-like materials. However, only some of the current is converted into light, and most of them are converted into heat dissipation. It is still a challenge to achieve high efficiency of LEDs.
Goki Eda, professor of the Department of Physics and Chemistry at the National University of Singapore, led the research team to develop a high-performance ultra-thin LED that contains only a few layers of carbon atoms, which effectively reduces the energy lost by the LED in the electro-optical effect. The team found that energy loss can be significantly reduced by preventing current leakage from the Emissive Layer (EML) to the Metal Electrodes.
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