Super Copy of Great Power Technology

"After more than nine months of intense construction, equipment installation and commissioning, the first phase of Rockchip's wafer fab has been completed and put into production. The daily wafer processing volume has reached about 28 pieces, and its production capacity is second only to SMIC. Ranked second among mainland wafer fabs. There is also good news to tell you. With the unremitting efforts of the engineer team, we have won the 28nm chip production technology, and the yield and reliability have both reached Requirements for commercial mass production. The 28nm process is already the mainstream level of current chips. The process technology level of major wafer foundries such as TSMC and Four Star is only around nm."

The news of the successful production of 7nm chips has not been announced to the public. There are two reasons. One is that the yield rate of the 7nm chip production line is still low and cannot meet the requirements for mass production; the other is that the EUV lithography machine and other The origin of several pieces of ultra-precision production equipment is questionable and cannot be disclosed to the public. After all, those pieces of equipment are a bit too advanced. If they were announced, relevant scientists in the Western world would doubt their lives. That top-level production line using EUV lithography machines should be used to explore new processes for the time being. When the yield rate improves, it may produce some high-performance chips used in its own products, and everyone can just make a fortune in silence.

"I hereby announce that starting from today, Rockchip Wafer Factory will begin to undertake wafer foundry business. All chips of 28nm and above can be produced. Our processing technology is very mature, and the chips produced have high calorific value. Small, strong performance, high reliability, high yield rate and many other advantages. Our OEM prices are definitely lower than those of our domestic and foreign counterparts..."

Next, Luo Yuankai introduced the equipment and production lines of Rockchip wafer fab in detail, explained his talent and technical advantages, and displayed a processed wafer and several finished chips on site, which attracted countless people. flash. The talk is all over the place, but there is no real product to make it convincing. After the chip, Luo Yuankai took out a mobile phone, a pair of small split Bluetooth headsets, and an 8Gddr3 memory, and displayed them in front of many reporters and cameras.

"These three products are manufactured using chips produced by our Rockchip wafer factory. The mobile phones and Bluetooth headsets among them are new products that are about to be launched by our partner Reda Technology Company. I will not go into them here. Introduced in detail. I want to talk about this memory in detail. As you can see, this is an 8G double-sided DDR3L memory. Its frequency is 1600 and the voltage is 1.35V. This means that this memory fully complies with the DDR3L standard. , can be used on current mainstream desktop computers. And all the 512M DDR third-generation particles installed on this memory are all from our Rockchip factory. I would like to express my special thanks to Mr. Qiao Ruida of Reda Technology for this The technology and patents of the memory chip were provided by him. Now this memory chip has entered the mass production stage, starting next week. Our Rockchip company will sell large quantities of 512M DDR third-generation particles to the outside world. Welcome domestic and foreign memory Manufacturers come to order. In addition, we have also obtained the LPDDR3 large-capacity memory particle production technology, which will be mass-produced and launched into the market soon, so stay tuned."

After Luo Yuankai finished speaking, it was the turn of Decheng City Mayor Peng Boyu and two investors Morris and Qiao Ruida to speak. In his speech, Peng Boyu repeatedly emphasized the good investment environment of Decheng City and the boost to the economy and employment environment of Decheng City after the completion of the Rockchip fab. At the end of his speech, Peng Boyu announced that Decheng City will plan a chip industrial park around Rockchip's wafer factory, focusing on attracting chip production supporting companies and chip design companies to settle in. The speeches of Morris and Qiao Ruida were relatively simple. They only said some polite words such as congratulations and congratulations, which will not be mentioned here.

After everyone finished speaking, a signing ceremony was arranged. On behalf of Reda Technology Company, Qiao Ruida signed an OEM contract with Rockchip Wafer Factory for 300 million Jiuzhou No. 28 chips. After Qiao Ruida signed, three more middle-aged people sat at the signing table and signed chip foundry contracts with Rockchip Wafer Factory on behalf of different companies. These three companies are HiSilicon, ZTE, and Loongson. These companies have chip design capabilities and a large number of chips that need to be found. In the past, their chips were manufactured by TSMC or SMIC. Now that Rockchip's wafer fab has completed mass production of nm chips, these companies have placed a small number of orders and handed them over to Rockchip for production. If Rockchip's wafer fab completes this batch of orders well, subsequent orders will continue to flow until the Rockchip wafer fab's production capacity is exhausted.

After the signing ceremony, the press conference reached the last part, which was reporters' questions. Luo Yuankai stood up and selected the CCTV reporter in the front row from among the numerous arms.

"Hello, Director Luo, I am CCTV reporter Han Xiaoqi. I would like to ask if the DDR3 memory produced by your factory is a product with independent intellectual property rights. Will there be any product patent disputes after it is launched?"

Luo Yuankai cleared his throat and said: "As I said before, this memory chip was invented by Mr. Qiao Ruida of Reda Technology Company. Its structure is different from all DDR3-generation memories sold on the market. It is a brand-new Architecture, Mr. Qiao Ruida owns all the intellectual property rights and patents of this chip, so there is no need to worry about infringement issues. Okay, next, the girl in red on the right."

Another reporter got into a fight and asked: "I am a reporter from Science and Technology Daily. According to the information I have learned, globally, the only fabs that have announced the completion of the 28nm process are TSMC, Four Star, and your Rockchip. Wafer fab. I would like to ask if it is difficult to produce 28nm process chips, and what is your yield rate?"

"This question should be answered by Lin Mengsong, the chief engineer of our Rockchip wafer fab. He is the professional." Luo Yuankai said with a smile, and then handed over the microphone.

Lin Mengsong took the microphone from Luo Yuankai and said: "I have participated in the entire process of researching and optimizing mass production of the 28nm process technology. I can responsibly say here that the realization of the 28nm process technology is really difficult. . As early as a year ago, we installed two chip production lines in another factory invested by Mr. Qiao and began to explore the 28nm process technology. In the first two months, we conducted trial production a dozen times and processed 8-inch There are thousands of wafers, but not a single qualified chip has been produced. You can imagine how difficult it is." (End of Chapter)