Rebirth of the Official Business Route

The weather is getting hotter and hotter. Zhang Ke is leisurely these days. He runs to Tang Jing’s house every morning, has breakfast, and goes to school together. It’s not too difficult to spend a period of time at school. Or accompany Tang Jing to study at home, without a strict review plan.

As the final period of the college entrance examination approached, the tense atmosphere before the college entrance examination faded away.

At night, the heat of the day gradually dissipated. Zhang Ke’s classroom is on the fourth floor, sitting on the window seat, pressing the latest issues of the consumer electronics magazine T3 in his hand, and taking a pencil to copy the Motorola magazine published in the magazine. The latest mobile phone was traced, and the words were written in a mess. The handwriting was very scribbled. If Zhang Ke recognized it by himself every two days, he might not be able to understand all of it. Novel chapters are updated the fastest

He doesn't need to work hard for the college entrance examination. He sits in the classroom and thinks about some problems, but there is no pressure.

The college entrance examination atmosphere in the school has faded, and less than one-third of the students who go to the classroom for night self-study at night, even the students who do night self-study in the classroom are no longer so serious, and no teachers will come to the class during this time .

Tang Jing read the book for a long time, and she was embarrassed to ask Zhang Ke to help her pinch her cervical spine in the classroom. She stretched her body in a restrained posture. Looking back, she saw Zhang Ke traced the Motorola mobile phone pattern on the white paper, took the magazine again, and saw The magazine introduced that this Motorola mobile phone weighs only 65 grams. He smacked his lips, slammed his chin on the desk, and asked Zhang Ke in a low voice: Can Kumho produce such a thin and light mobile phone?

Kumho's current technical conditions are not up to par, Zhang Ke shook his head, and said, There is no such mobile phone for sale in China. If you like it, you, I will give you this mobile phone...

Less than one-third of the people sat in the classroom, and Zhang Ke and Tang Jing occupied a corner, and no one came to bother them. Du Fei was still there when he was studying by himself last night, and he didn't know where he went in a blink of an eye. Zhang Ke and Tang Jing were talking casually in the corner, and they didn't worry about being overheard and scaring others.

I don't want this, Tang Jing shook her head, What kind of mobile phone can you make. I can use whatever kind of mobile phone, as long as you give it to me, it doesn't matter if it's an ugly phone...

Don't say that, you will be crazy if others hear it, that mobile phone may enter the museum in the future, Zhang Ke smiled. Tang Jing said that the prototype he was playing with a few days ago looked good enough. crude. It’s similar to Motorola’s big brother, but it’s not easy for ESS’s research team to come up with a prototype in just one month, “You put it that way, I feel a lot of pressure, you can’t lose your phone when you take it out what.

Whatever! Tang Jing smiled triumphantly after hearing what Zhang Ke said. Men need some pressure.

Come and help me see, there are three sets,

Which one do you like? The first few blank sheets of paper on Zhang Co's folder were removed, and underneath was a stack of mobile phone designs.

The three product development centers located in Seoul, Tokyo, and Hong Kong have all been in operation one after another. The upper layer of the folder is a few blank sheets of paper drawn by Zhang Ketu, and the lower layer is the latest mobile phone design plan brought out by the designers of these three centers. .

Hey, I said why are you staying with me in the classroom all day long? Tang Jing turned the folder upside down, clenched her hands into fists, pressed her chin on the fists, and looked at the mobile phone picture on the design draft. There are comments written in red pen in the margin of the design draft, densely packed, and the handwriting is very scribbled. Tang Jing recognized Zhang Ke’s handwriting——Zhang Ke sometimes asked Tang Jing when he couldn’t understand what he wrote——Tang Seeing that Zhang Ke was tinkering with this thing all day in the classroom, Jing raised her eyes and asked him, Will it be boring...

No, Zhang Ke shook his head and said, Product design requires more spiritual thinking. It is very suitable for killing time...

Whether it is Lianxin, Lianxun or Dongxing, these three companies have no technical preparations, and OEMs can only paste second-rate products from overseas mobile phone manufacturers. Kumho’s entire set of mobile phone manufacturing technology from Texas Instruments is also second-rate technology. The formula for several companies is the same.

Technical acquisition takes time. Continue to invest heavily in technology research and development. It may take two or three years to shorten the gap with overseas mobile phone manufacturers such as Nokia, Philips, and Ericsson. But second-rate technologies are not incapable of winning first-rate markets.

Then you need to work hard on mobile phone design.

The biggest role Zhang Ke can play is to provide some forward-looking suggestions on mobile phone design.

Generally speaking, after the mobile phone design industry matures, the complete design cycle of mobile phone design plus sample preparation usually takes about 40 days. However, this is a product design that does not deviate from the existing technical conditions.

Kumho obtained second-rate mobile phone manufacturing technology from Texas Instruments, and Zhang Ke's forward-looking suggestions often came out of Kumho's existing technical conditions.

Well, when Zhang Ke put forward these opinions, the members of the research team of ESS and the engineers of the product development center were busy for a while.

Zhang Ke said lightly. He wrote a simple sentence on the design draft: The lens design needs to be widened. This is not just a problem: widening the display screen will increase power consumption without sacrificing other functions. , but also to ensure the standby time, the technical level of the power management chip must be improved; the widened display screen requires an upgrade of image processing technology, and even requires an sTn LCD screen with more delicate image display quality.

Of course, it is undeniable that this is Kumho's biggest advantage.

With Zhang Ke's forward-looking suggestions, Kumho's technical research team can concentrate resources, grasp the key to the problem and lead the technological progress without taking a tortuous road; However, there are not many technologies that have real commercial value.

Of course, for Kumho's first mobile phone under the Idea brand, in addition to the widening lens design, there are other additional requirements.

The ringtone of the mobile phone needs to be louder and more pleasing to the ear. Polyphonic tones are used. The technical department needs to concentrate on solving the problem, Tang Jing read softly a line of comments on the design draft, tilted her head, thought for a while, but still found it difficult to understand, and asked Zhang Ke . Polyphony refers to polyphony. What's so difficult about it?

Hehe, I just figured out this question, Zhang Ke smiled triumphantly, intending to show off in front of Tang Jing, Don't tell me you don't think so. In fact, the ringtones of mobile phones nowadays are very monotonous. Polyphony refers to multiple The sound source sounds at the same time, which is like playing multiple musical instruments together, and the sound will be more full and mellow. We use software to listen to music on the computer, and we can directly hear the effect of multiple performances from one sound channel; The channels are all monophonic, just like there is only one musical instrument, and there is no way to get the effect of multi-playing. The current technical means can only increase the channels to simulate the polyphonic effect, and the effect sounds similar to chords. As for How to achieve it technically is not my concern...

Tang Jing compared the three mobile phone design plans, looked at them for a long time, and shook her head: I am not very satisfied with them, if you can reflect what you wrote next to the design draft, it seems to be worth looking forward to... Listen You mean, technically it seems to be quite difficult...

It shouldn't be too big, Zhang Ke thought to himself that he didn't propose the concept of a full touch-screen smartphone that would become popular ten years later. The main reason is that Kumho’s technology accumulation is not enough, everything has just started, and the requirements should not be too high. He said with a smile, “It’s difficult to double the screen width, so let’s widen it by a quarter first; , then realize the trio chord ringtone effect first; if it is difficult to achieve a single machine with a light weight of only 65 grams, then it is difficult to achieve 130 grams... The improvement of the technical level is always a gradual process, and the overall performance is a big step forward. A new model could be launched.

Mobile phone screen and ringtone are the two details that Chinese people pay the most attention to when buying a mobile phone. Of course, Zhang Ting put forward many cumbersome suggestions, which almost drove the design and technical team of Kumho crazy. I heard that Cheng Hanzhang has inherited Dong and Su Jindong's early experience of sleeping in the laboratory when they opened the DVD player in the laboratory in Silicon Valley, USA. Good tradition. Although Lianxin claimed that their first mobile phone product would be launched before July, Zhang Ke asked Su Jindong and the others to shock the market with their first mobile phone.

Kumho has a complete sales channel and after-sales service system, especially Shengxin’s mobile phone sales channels in East China can be directly used——Shengxin’s model was originally created by Zhang Ke and eventually helped Shengxin improve it in East China— The experience of opening the market is also becoming more and more mature. Besides, the more fully prepared the production site is, the more stable the quality of the product can be guaranteed; Tang Jing talked to Zhang Ke for a while, then continued to immerse herself in the book, Zhang Ke stopped thinking. Feeling a little bored, he didn't see Du Fei in the classroom when he looked up. He didn't know where the kid went in the blink of an eye. He stuffed the folder under Tang Jing's desk, and walked out of the classroom by himself. Go to the corridor and call Du Fei. The sound of the phone vibrating came from the classroom, and the kid didn't take the phone with him when he went out.

Seeing Tang Jing stick her head out in surprise. Zhang Ke pointed downstairs, signaling himself to go down, strolled to the canteen, bought two cans of Coke, and was about to go back to the classroom. He saw the newly built student cafeteria that had not yet been opened, and someone took a flashlight to the stairs. .

Hehe, the people from the political and religious department ran over to catch the rape again...

Zhang He took a look, gave Du Fei a can of iced Coke, and asked him, Where did you go?

Before those grandsons from the political and religious department searched, I ran out and told those wild mandarin ducks to flee the scene quickly... Du Fei said with a playful smile.

You're really free... Zhang Ke laughed, and the headquarters of the company had moved to Jianye. Although Du Fei wanted to settle down and review seriously, he wanted to find something to relieve his anger after reviewing.

Strictly speaking, high school students falling in love cannot be regarded as puppy love in the strict sense, but the atmosphere in Haizhou No. 1 Middle School is relatively strict. After all, the preferential treatment that Zhang Ke and Tang Jing can receive is extremely special. Most students are just forced to choose pure study. . But at the last moment, the repressed love affair seemed to be ripening. Several couples of lovers appeared in Zhang Ke's class, and the teachers of the Political and Education Office would all go out to search every dark corner of the school from time to time when they were studying by themselves at night.

Zhang Ke saw the teacher from the Political and Educational Office entering the new canteen with a flashlight, and he didn't take it seriously. He knew that even if he was caught by the Political and Educational Office at this time, he would not deal with it seriously. The school must first ensure that the third-year students Before the exam, the mentality was stable, but the students of No. 1 Middle School were afraid of the Political and Education Office like a tiger. But not as relaxed as Zhang Ke.

Du Fei, Du Fei, a boy ran over and called Du Fei. Zhang Ke recognized him as a classmate in the class. The girl in the water-green dress following him was also a classmate in the class. The boy's name was Xiao Chunming. Zhang Ke didn't remember the girl's name. Xiao Chunming felt flustered just out of danger, and patted his chest and said, It's so dangerous. Li Ji and Xu Ruohong didn't come out in the new cafeteria. It's a disaster for them now, and I have to give it to the Political and Educational Office. People caught...

Come on, let's go over and have a look together. Maybe we can bring them here. Du Fei waved his hand and walked towards the new cafeteria. There were quite a few students gathered here to watch the excitement, Du Fei waved his hand, and they all ran over after him.

Zhang Ke curled his lips, unexpectedly Du Fei's appeal among the students of No. 1 Middle School was quite good.

In the past three years of high school, Zhang Ke can count the time spent in school all day on his fingers, and his friendship with his classmates is naturally extremely weak. There are not many classmates he can name.

Although Du Fei was sometimes involved in things outside the school, he still stayed in school most of the time in order to show his appearance as a good student in front of Li Zhifang.

Du Fei is incomparable with Zhang Ke, Sheng Qing and others, but in school, his mind is considered extremely mature-there are also factors that strengthen Zhang Ke and Sheng Qing's maturity-Du Xiaoshan has been strict with him since he was a child, and he has no irritability. He has a distasteful habit, and he treats people very well, and he is very prestigious among the students. In addition to the two winter camps sponsored by Kumho, Du Fei actively participated in the organization, giving the school staff the feeling. It is simply Du Fei using his father's influence to provide welfare for the school. If there is a democratic election to recommend the most popular student in the school, the students will choose Du Fei, and the faculty will also choose Du Fei. , Compared with Zhang Ke's reputation, there is a world of difference.

Zhang Ke followed; Du Fei had a flashlight in his hand, and he was looking at the dark window of the new cafeteria, and suddenly saw two figures attached to the window sill on the second floor. Zhang Ke was startled. It seemed that there were two people In order to avoid the teacher from the Political and Education Office, he planned to jump off the second floor.

Although it is the second floor. However, the ground floor of the comprehensive canteen is a hall with a height of five or six meters. With the height of the windowsill, jumping from a height of six or seven meters to the concrete floor, death is almost impossible, but fractures are inevitable. The windows on the second floor are not that open. The window sills are steep. Once you get out of the window, it is very difficult to get back in. Standing on the narrow window sill, there are no panes to grab. If you don't pay attention, you may drop it by mistake; the danger of falling by mistake is even greater.

Zhang Ke hurriedly separated, and the crowd rushed to the front after being stunned, but they heard Du Fei standing in front and scolding: Li Ji, you don't know what to do, you are afraid of what the bastards from the Political and Education Office will do! Cao Guangming's nose was broken, and he didn't even dare to snort. If you have the guts, come out with Xu Ruohong from the stairs... The flashlight shone on the wall next to Li Ji, not directly on the person. so as not to panic them.

Zhang Ke couldn't think of any words that could calm people's hearts better than Du Fei's hippie smile and scolding. Du Fei is a much more mature kid. Pile of empty sacks were thrown on the concrete steps under the window sill, and the students next to them saw it before they recovered, and hurriedly looked for soft things to fill them.

Zhang Ke grabbed Xiao Chunming and said to him, Get a few people up to help them climb back... He climbed up the steps and stood side by side with Du Fei, and said to Du Fei, You stare at Li Ji, and I stare at that woman. Yes, if you miss and fall, rush over and carry it, give them a buffer, and be careful not to let their heads hit the ground first...

They can't jump out of big trouble with their feet down, and if they miss their hands and face down, they don't know what the sack will do. Rush forward and carry it, as long as there are no major accidents; fortunately, it is only six or seven meters high, and the momentum and speed of the fall will not be too great.

Xiao Chunming led three or four strong boys up the stairs. Du Fei was also a little nervous. Hearing Zhang Ke's words, his muscles tensed up. Who wanted anything to happen to his classmates who had been together day and night for three years?