Chapter 193: Photoresistors
William: They still have to stay in China, and they can't go back to the United States anytime soon. This means that the OEM contract cannot be signed in a short period of time. Let's not talk about them first, just say that after Shen Danqing left the foundry depressedly, he returned to his office, and when he calmed down alone, he began to think about the next development of the company.
Standing tall is to see far, he is now above 10,000 people, the problems in his mind are of course different from ordinary people, he must always pay attention to the next development of the company. The first thing the company needs to develop is an ultra-high pixel camera, and the dragon company is still waiting to make a movie! Cultural output is a long-term work, and it is necessary to start as soon as possible.
D card, USB disk and solid-state drive are all a kind of memory, corresponding to small, medium and large capacity memory respectively, D card is suitable for digital cameras and mobile products such as MP3 and MP4. USB drives are the replacement of CD players, which have a large capacity and can store several movies or large-capacity games. Solid-state drives, on the other hand, are essential products for computer hosts, servers, and even supercomputers for big data storage. Why did Shen Danqing develop these marginal products? It is because these products do not require too complex software technical support. Suitable for the current situation of Changsheng Investment Group, the software technology of Changsheng Investment Group is too weak. Like computers, embedded chips, servers, supercomputers, etc., which require advanced software technology, Changsheng Investment Group is not suitable for development at this stage.
Sun Tzu has a cloud in the art of war, and knowing oneself and knowing one's opponent will win all battles. Even the ancient art of war put confidants in the first place. It can be seen that it is very important to be aware of one's own weaknesses.
There is no doubt that the biggest shortcoming of Changsheng Investment Group is the lack of software technology. Carefully calculated, the students of Huachuang Vocational College have been studying for three years, and they have been learning Tang language for one year. From the second half of the year, they will enter the internship stage. At that time, the soft news company and the electronics research institute can get more than 1,000 new employees, and more than 1,000 new employees can be added every year in the future. Thinking of this, Shen Danqing's heart was much more relaxed, and a knowing smile appeared on his face.
However, he said that more than two months have passed since the extension of technical foreign aid this time. Most of the people have gone back, some of them have not been on leave for a long time, and they have to go back when the time comes, and some people want to stay, but they are embarrassed to speak, and they don't pay attention to Changsheng Investment Group, and finally they may be angry and go back. For example, Professor Wang, he intended to stay, but he held his own identity, and when he saw that no high-level people from Changsheng Investment Group came forward to invite him, he returned to Beijing in anger.
This time, only a few hundred people remained, less than 500 people. However, these hundreds of people are not simple, they are all in this chip design, up-and-coming figures, Hong Tao of the Institute of Electronics loves talents, and instructs his engineers to continue to do the results of work. Only this small number of people, the engineers of the Institute of Electronics did the ideological work attentively, which is also the reason for their lack of manpower, and there are many highly skilled people who did not take care of doing their work, so they went back, which is a pity.
But even so, today's electronics research institute can be called a shotgun change, and it is no longer the previous situation of three or two big cats and kittens.
No, this time the boss called him again to come to the company to receive a new R&D task, and Hong Tao had a confident smile on his face, no longer a sad face.
"Boss" Hong Tao greeted Shen Danqing as soon as he entered his office.
"Oh, Director Hong, it's here so soon. Shen Danqing stopped what he was doing and said to Hong Tao with a smile on his face. Then he sorted out his thoughts a little and began to say, "Director Hong, I called you this time." Yes, there is another task for you to develop.
This time it's the same number of chips, but none of them are too difficult chips. I'm sure you should be able to do it. ”
"Boss, what kind of chip?" Hong Tao asked anxiously.
Seeing Hong Tao's eagerness, Shen Danqing still said unhurriedly: "The first one is a photoelectric induction chip. ”
"Photoelectric sensor chip?" Hong Tao repeated, as if asking himself. Hong Tao returned to China too early, and it is normal for him not to understand the cutting-edge technology in some professional fields.
Shen Danqing also knew that Hong Tao might not have heard of it. So he still explained to Hong Tao with a smile: "Yes, this is a digital camera technology invented by Kodak in the United States as early as 1972, but the real commercial use is the digital camera invented by Sony Corporation in Japan in 1981.
I don't know the specific technical principle of this new photoelectric sensor, only that it is a new type of photocapacitor. But what is certain is that we can't go down the same technical route as theirs. Because they have set up layers of technical hurdles, and it is impossible for us to get around these technical hurdles due to the single principle.
Director Hong, you must know about the inductive component of photoresistor!"
"I know," Hong Tao replied succinctly and forcefully.
"I have a new idea, please Director Hong, please help me refer to it, see if it is feasible. Shen Danqing said very modestly.
"Boss, please speak. "Hong Tao is starting to get interested, and the boss often comes up with some good ideas. He hopes it will be the same this time.
Shen Danqing organized his thoughts and began to say: "I think so, can we use the principle of photoresistor to integrate a large number of single light-sensitive circuits on a chip through microelectronic technology, and each photoresistor is a pixel, corresponding to each pixel of the AMOLED screen." When the light of the scene captured by the camera lens is projected onto this photoresistor chip, due to the different reflected light of the scene, is the resistance value generated by each individual photoresistor also different?
Then we use a professional image data processing chip, after calculation and conversion, into the color display signal data of the AOMLED screen. Isn't it possible to display the scene directly on the AMOLED screen?
Director Hong, do you think my idea is feasible?" Shen Danqing explained at the end, and asked Hong Tao hopefully, he wanted Hong Tao, a professional, to give a positive answer.
Hong Tao did not disappoint him, he thought about it carefully, and thought that the boss's idea was very feasible, so he said to Shen Danqing excitedly: "Boss, your idea is fantastic, I think it is very feasible, and there is not too much technical difficulty." The only difficulty is the need for advanced microelectronic process technical support, but it is not difficult for our company. It can be said that it is a technology designed for us. Boss, you are amazing, I admire you so much. ”
"Hahahaha! Director Hong, you have won the award, I just think about things in my head sometimes. When Shen Danqing heard Hong Tao's praise for him, he immediately laughed happily, and at the end he was hypocritically modest. In fact, he was very proud in his heart, and this was a new technology that he had obtained because of him. If you replace someone else, you can only honestly buy patented technology from Sony, and it is still a trivial matter to have some blood, and the most feared thing is that Sony will not authorize the technology.
After the joy, Shen Danqing said to Hong Tao with a straight face: "Okay, let's get down to business." Director Hong, you already know these two chips, so I won't talk about them much. But we also need a new type of memory chip to store image information.
Strictly speaking, there are two new memory chips, which should be able to move easily and be easy to carry.
The technical principle is the same, only the size of the storage volume is different.
One I call an SD card, or a memory card. It is very small, only the size of a fingernail and as thick as a card. In the future, it will be very versatile and can be used on small mobile electronic devices. For example: digital cameras.
The second type, which I call a USB drive, is mainly aimed at electronic devices with a USB interface. It has a large storage capacity, reaching a few gigabytes or even tens of gigabytes. It can store thousands of songs, dozens of movies, and can completely replace the disc player in the future. ”
After Shen Danqing finished speaking, he said sorry in his heart to Mr. Deng Guoshun, the father of China's last USB disk. Deng Guoshun couldn't invent the USB drive until 2002, and Shen Danqing couldn't wait so long. Changsheng Investment Group will soon use USB drives to store film and video data. In the future, it will also depend on it to distribute movies to the world, so Shen Danqing has to be sorry for Mr. Deng Guoshun.
"Boss, I understand what you said, I believe there is no problem. Hong Tao replied confidently.
His voice also pulled Shen Danqing's thoughts back. So he smiled and said to Hong Tao: "Okay! Director Hong, let's develop these chips first! This is the chip that our company will develop for the ultra-high pixel camera, you have to step up the development, I am still waiting for this new camera to make a movie! Director Hong, please." ”
Hong Tao heard the boss say so politely, and shook his hand again and again and said: "Don't dare to be, don't dare to be, boss, I can't stand your gratitude." Besides, it's our business. Boss, you just have to give orders, but don't say thank you to me!"
"Hahahaha! That's good! I won't say thank you, that's all there are today, Director Hong, go back quickly!"
Hong Tao saw that the boss had ordered the eviction of customers. He bowed slightly and said goodbye to Shen Danqing: "Boss, then I'll leave first, goodbye!"
"Hmm!" Shen Danqing nodded in response, signaling that he could leave.
With the approval of the boss, Hong Tao immediately turned around and left.
Seeing Hong Tao leaving, Shen Danqing couldn't help but remember the movie he just talked about. Li Zhengyu told himself last time that the next script was going to write an inspirational theme of urban business, and after so long, I didn't see him reply. I don't know if they've created it?......
To be continued......