Chapter 581: Night Self-Study

The weather is getting hotter, and Zhang Ke is leisurely these days. Every morning, he runs to Tang Jing’s house for breakfast and goes to school together. He spends a period of not too difficult time at school. He either stays at school for self-study at night or accompanys Tang Jing to study at home. There is no strict review plan.

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

At night, the heat of the day gradually dissipated. Zhang Ke and his team were sitting on the fourth floor, sitting in the seat next to the window, pressing the recent issues of the consumer electronics magazine "T3" in their hands. They took a pencil to describe the latest Motorola mobile phone published in the magazine, and wrote a messy text. The handwriting was very sloppy. Zhang Ke himself recognized it himself two days later, but he might not be able to recognize it all.

He didn't need to work hard for the college entrance examination, and sat in the classroom to consider some issues, and there was no pressure.

The atmosphere of the college entrance examination in the school has faded. Less than one-third of the students who go to the classroom to study at night. Even if the students who go to the classroom to study at night are no longer so serious, no teacher will come to the class to see the class during this period.

Tang Jing read the book for a long time and was embarrassed to ask Zhang Ke to help her pinch her cervical spine in the classroom. She stretched her body with a convergent posture. She turned around and saw Zhang Ke depicting Motorola's mobile phone pattern on white paper. She took the magazine and saw that the mobile phone introduced Motorola by the magazine was only 65 grams. She smacked her lips, and her chin hit the desk, and asked Zhang Ke in a low voice: "Can Jinhu produce such a thin mobile phone?"

"The current technical conditions in Kumho are not yet met," Zhang Ke shook his head and said, "There is no such mobile phone for sale in China. If you like it, you go to Hong Kong and I will give you this mobile phone..."

Less than one-third of the people sat in the classroom. Zhang Ke and Tang Jing occupied a corner, and no one came to bother them. Du Fei was still there when he was studying at night. In a blink of an eye, he didn't know where he was running. Zhang Ke and Tang Jing were talking casually in the corner, and they didn't expect to scare others to hear it.

"I don't want this," Tang Jing shook her head, "I will use whatever cell phone you can make. As long as you give it to me, that ugly cell phone doesn't matter..."

"Don't say that, it will be crazy to others when they hear it. That phone may be able to enter the museum in the future," Zhang Ke smiled. Tang Jing said that the prototype he played with a few days ago looked simple enough, just like Motorola's big brother. However, it is not easy for ESS's R&D team to take out the prototype in just one month. "You say that, I feel a lot of pressure. I can't throw my phone away from you."

"Whatever!" After hearing Zhang Ke say this, Tang Jing smiled proudly, "Men need some pressure."

"Come and help me see. There are three sets of solutions here. Which one do you like?" Zhang Ke took off the first few white papers on the folder, and there was a stack of mobile phone design plans below.

Three product development centers in Seoul, Tokyo and Hong Kong have been operating one after another. Several sheets of white paper on the upper layer of the folder were painted by Zhang Ke, and the lower layer was the latest mobile phone design plan taken out by the designers of these three centers.

"Wow, I said why are you stupid in the classroom with me all day long?" Tang Jing turned the folder upside down, pinched her hand into a fist, pressed her chin against her fist and looked at the mobile phone picture on the design draft. There were comments written in red pens in the blank space beside the design draft, densely packed, and the handwriting was very sloppy. Tang Jing recognized it as Zhang Ke's handwriting-Zhang Ke sometimes doesn't understand what he wrote, and he still has to ask Tang Jing-Tang Jing saw Zhang Ke doing this trick all day in the classroom, and raised his eyes and asked him, "Would it be boring..."

"No," Zhang Ke shook his head and said, "Product design requires more spiritual thinking, which is very suitable to pass the time..."

Whether it is Lianxin, Lianxun or Dongxing, these three companies have no technical preparations, and their OEMs can only post second-rate products from overseas mobile phone manufacturers. Jinhu obtained a complete set of mobile phone manufacturing technology from Deyi and is also second-rate technology. The starting point of several companies is the same.

It takes time to make a breakthrough in technology. 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 technology is not impossible to win a first-class market.

That requires working on mobile phone design.

The greatest role that 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 making is usually about forty days. However, these are product designs that are implemented without departing from the existing technical conditions.

The second-rate mobile phone manufacturing technology obtained by Kumho from Deyi is only second-rate, and some of Zhang Ke's forward-looking suggestions often exceed Kumho's existing technical conditions.

Well, when Zhang Ke came up with these opinions, the members of the ESS R&D team and the engineers of the product development center were busy for a while.

Zhang Ke said it lightly. He wrote a simple sentence on the design draft: "The lens (display) needs to be widened in the design process." This is not just a problem of mobile phone panel readjustment: widening the display screen will increase power consumption, and no other functions can be sacrificed. Standby time must be guaranteed, and the technical level of the power management chip must be improved; the widening display screen requires an upgrade of image processing technology, and even a STN LCD screen with a more delicate image display quality.

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

With Zhang Ke's forward-looking suggestions, the technical R&D team under Kumho can concentrate resources and do not need to take a tortuous path to grasp the key to the problem and lead the technological progress; while the technology developed through general high-tech technology with great efforts is not much truly commercial value.

Of course, for the first mobile phone released by Kumho with "IDEA" as the 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 pleasant. The chord sound needs to be used. The technical department needs to concentrate its efforts to attack the barrier," Tang Jing read a line of comments on the design draft softly, turned her head, thought for a while, but still felt it was difficult to understand, and asked Zhang Ke, "The chord sound refers to polyphonic. What is difficult to achieve?"

"Haha, I just figured out this question," Zhang Ke laughed proudly, intending to show off in front of Tang Jing. "If you don't say that, you won't think that the ringtones of mobile phones are actually very monotonous. Polyphonic refers to the pronunciation of multiple sound sources at the same time. This is like playing multiple instruments together, and the tone will be fuller and more rounded. We use software to listen to music on computers, and we can directly hear the effects of multiple performances from one channel; but mobile phones cannot do it. The sounds of mobile phone ringtones are all single, just like only one instrument, and we can't get the effect of multiple performances. The current technical means can only increase the sound channels to simulate the polyphonic effect, and the effect sounds similar to the chord sound. As for how to implement it in technology, it is not something I want to care about..."

Tang Jing compared the three mobile phone design plans, looked at them for a long time, and shook her head: "None of them are very satisfied. If you can reflect all the things you wrote next to the design draft, it seems to be worth looking forward to... Judging from your meaning, it seems to be a bit difficult in technology..."

"It shouldn't be too big," Zhang Ke thought to himself that he did not propose the concept of a full-touch screen smartphone that was popular ten years later. The main reason is that Kumho has not accumulated enough technology, everything is just starting out, and the requirements cannot be too high. He said with a smile, "It is difficult to double the screen, so widen the size by one quarter first; it is difficult to achieve the trio chord ring sound; it is difficult to achieve the single-player thinness and weight of only 65 grams, so it is difficult to achieve 130 grams... It is always a gradual process to improve the technical level. If the overall performance takes a big step forward, a new model can be launched."

Mobile phone screen and ringtone are two of the details that Chinese people pay most attention to when purchasing mobile phones. Of course, Zhang Ke also put forward many cumbersome suggestions, which would drive the design and technical team of Kumho crazy. It was said that Cheng Hanzhang's laboratory in Silicon Valley in the United States had inherited the good tradition of sleeping in the laboratory when he developed a DVD player in his early years. Although Lianxin claimed that they would launch their first mobile phone product before July, Zhang Ke asked Chen Xinsheng and Su Jindong to take out the first mobile phone to shock the market.

Jinhu 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 founded by Zhang Ke and finally helped Shengxin improve it in East China - the experience of developing the market is becoming more and more mature, and the more sufficient the production preparation is, the more stable the product quality can be ensured; Jinhu is not short of these two or three months, nor does it compete with Lianxin for the two or three months.

Tang Jing talked to Zhang Ke for a while, and then continued to bury his head in the recitation of the book. Zhang Ke stopped thinking and felt a little bored. He looked up and didn't see Du Fei in the classroom. He didn't know where the kid went in the blink of an eye. He stuffed the folder under Tang Jing's desk. He walked out of the classroom and walked into the corridor to call Du Fei. The sound of the vibrating mobile phone came from the classroom. The kid went out and did not hold the mobile phone on his body.

Seeing Tang Jing poking her head out in surprise, Zhang Ke pointed downstairs, signaling herself to go downstairs, sneaking to the convenience store, buying two cans of Coke to go back to the classroom, and seeing the newly built and not yet opened, there were people in the new student cafeteria, and someone shone the stairs with a flashlight.

"Haha, the people from the Political and Education Department ran over to catch the adulterer again..."

Zhang Ke looked back and gave Du Fei a can of ice coke, and asked him: "Where have you been?"

"Before the grandsons of the Political and Educational Department searched, I ran out and notified the wild mandarin ducks to escape from the scene quickly..." Du Fei said with a smile.

"You are really idle too..." Zhang Ke smiled. All the headquarters of Century Jinhu have moved to Jianye. Although Du Fei had to calm down and review seriously, he had to find some things to eliminate condemnation after reviewing.

In a strict sense, high school students' love relationships cannot be considered premature love. However, the atmosphere of Haizhou No. 1 Middle School is relatively strict. The preferential treatment that Zhang Ke and Tang Jing can receive is very special after all. Most students are forced to choose to study simply. However, at the last time, the depressed relationship seems to be ripening. Several couples of lovers emerged from Zhang Ke and his class. The teachers of the Political and Education Department often go out to search the dark corners of the school when they study at night.

Zhang Ke saw the teacher from the Political and Education Department entering the new canteen that had not been opened with a flashlight, and he did not take it seriously. He knew that even if he was caught by the Political and Education Department, he would not deal with it seriously. The school must first ensure that the mentality of senior high school students before the exam. However, the students of No. 1 Middle School are afraid of the Political and Education Department as if they were afraid of tigers, but they are 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. The girl in a long water green dress following him was also a classmate. The boy was named Xiao Chunming. Zhang Ke didn't remember what the girl was named. Xiao Chunming was so panicked that he had just escaped from danger and patted his chest and said, "It's so dangerous. Li Ji and Xu Ruohong didn't come out in the new cafeteria. Now they are in trouble and are going to catch the people from the Political and Education Department..."

"Let's go and take a look together. Maybe I can take them out in the chaos." Du Fei waved his hand and walked towards the new cafeteria. There were many students gathered here to watch the fun. Du Fei waved his hand and they all ran over with him.

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

In the three years of high school, Zhang Ke spent all day in school and could count it with his fingers. His friendship with his classmates was naturally extremely indifferent. There were not many students who could call him a name.

Although Du Fei sometimes involves things outside the school, he wants to show a good student in front of Li Zhifang and spends most of his time staying in school.

Du Fei, Zhang Ke, Sheng Qing and others cannot compare, but in the school, his mind is extremely mature - there are factors that strengthen the maturity for Zhang Ke and Sheng Qing - Du Xiaoshan demanded him when he was young, he had no disgusting habits, he was extremely appropriate in dealing with people, and he had great prestige among students. In addition, the two winter camps sponsored by Jinhu, Du Fei actively participated in the organization, giving the school's teachers and staff the feeling that Du Fei used his influence to benefit the school. If there was a democratic election to recommend the most popular students in the school, the student union would choose Du Fei, and the faculty and staff would also choose Du Fei. This kid had long cleared of the bad deeds of the evil young man, which was a world of difference compared to Zhang Ke's reputation.

Zhang Ke followed him; Du Fei had a flashlight in his hand, and he looked at the dark window of the new canteen. Suddenly, two figures were attached to the windowsill on the second floor. Zhang Ke was shocked. It was because the two people were planning to jump off from the second floor in order to avoid the teacher of the Political and Education Department.

Although it is the second floor, the ground floor of the comprehensive canteen is a hall with a height of five or six meters. With the height of the windowsill, it is probably impossible to die from a height of six or seven meters to the concrete floor. However, fractures are inevitable. The windows on the second floor are not the kind of open type. The windows are very steep, so it is difficult to get back after drilling out of the window. Standing on the narrow windowsill, there is no pane to grab, and you may fall off if you are not careful; the risk of falling off is even greater.

Zhang Ke quickly separated and frightened everyone and squeezed into the front, but heard Du Fei standing in front and cursing: "Li Ji, don't plant me, you're afraid of what the turtle grandsons in the Political and Education Department do! I broke Cao Guangming's nose with one punch, but I didn't even hear him snorting. If you have sex, you will walk out of the stairs with Xu Ruohong..." The flashlight shone on the wall next to Li Ji, and did not shine directly on people, so as not to panic.

Zhang Ke couldn't think of words that could calm people's hearts more than Du Fei's smile and scolding. Du Fei was much more mature. Seeing a stack of abandoned empty sacks under the cement steps, he jumped over and hugged and threw a pile of empty sacks onto the cement steps under the windowsill. The students next to him only recovered after seeing it and quickly looked for soft things to fill in.

Zhang Ke grabbed Xiao Chunming and said to him: "You find a few people to go up and 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, I stare at the woman. If someone falls off, rush over and carry it, and give them some cushion, be careful not to let them hit the ground first..."

They can't jump out of big things. If they miss the hand, they don't know what the sack can do. They rush over and carry it, as long as there is no big thing. Fortunately, they are only six or seven meters high, and the downward momentum and speed will not be too high.

Xiao Chunming led three or four strong boys up the stairs, and Du Fei was also a little nervous. After hearing Zhang Ke's words, his muscles were tense. Who would have hoped that the classmates who had been with him for three years would have any accidents?
Chapter completed!