Health problems related to new technologies are widely discussed, and even the technology is put to use in everyday life, there are lanboriphok people counting until they finally make the size of the problem is a big and important services. Like using a mobile phone or a "mobile" device, which is called communication that is widely popular and easily accessible in the world today, there are still issues to debate in terms of health problems are no less, as with the use of mobile phones to touch the head and ears attached so they can hear and talk through the microphone when the local ongoing discussions for a long time. Users can feel the heat that occurred, including the principle of micro-wave signal. Wave introduced with mobile phones, it has caused concerns about the heat and energy radiation. From the computer that affect how healthy or not? With the information currently available. Still unable to conclude that the impact of mobile phone that is healthy, but it has been a relatively reliable research in England suggests that waves microwaves from mobile phones can affect brain. There are brain reaction in response to the question "Yes" or "no" to more quickly but have no effect on the functioning of the brain in other aspects, and also cannot conclude that harm the brain. If we consider the frequency of the wave, microwave, used in mobile phones, they found that the frequency is used in microwave ovens for cooking, including the capacity to send signals of mobile phones is very low. Concerned that the use of mobile phones for a long time, it is a brain tumor causing dementia causes immune system worse thus also should not worry. However, to reduce the rate of heat energy and radiation from mobile phones has been the invention of the device so that the user can phone conversations without your phone attached to the head or small thok, which is useful in reducing the dangers while driving the vehicle and eliminates the worry about the impact on health. แต่หากกล่าวถึงการใช้งานโทรศัพท์มือถือในช่วง 5-6 ปีที่ผ่านมา เพื่อติดต่อสื่อสารพูดคุยโดยทั่วไป ผู้ใช้จำเป็นต้องมองหน้าจอโทรศัพท์บ้างไม่มากก็น้อย แต่ในปัจจุบันเทคโนโลยีมากมายถูกนำมารวมไว้ในโทรศัพท์มือถือ เพื่อความสะดวกและประโยชน์ใช้สอย ไม่ว่าจะเป็นการเล่นอินเทอร์เน็ตผ่านมือถือ การถ่ายภาพ การจัดเอกสารข้อมูล รวมไปถึงการดูโทรทัศน์ ดูหนัง ฟังเพลง เล่นเกมต่าง ๆ เทคโนโลยีเหล่านี้ทำให้ผู้ใช้งานต้องมองหน้าจอมือถือมากขึ้น จึงเป็นที่น่าสนใจว่าการมองหน้าจอโทรศัพท์มือถือนาน ๆ จะส่งผลเสียต่อสุขภาพ โดยเฉพาะสุขภาพสายตาหรือไม่ อย่างไร? ก่อนจะทราบถึงผลกระทบของการมองหน้าจอโทรศัพท์มือถือ คงต้องอธิบายถึงส่วนประกอบและการทำงานของหน้าจอโทรศัพท์มือถือกันก่อน Start at portion of the screen, which is the best mobile phone's display. The screen is very popular at present is of type. LCD (liquid crystal display), which consists of a thin layer of thickness is Micron layers together. The question is where to come to see on the display screen how do. Be able to explain the following: 1. the best lighting is the most profound acts, light or illuminated by a lamp may be used, ล็กไลต์, or in the newer monitors for each point on the screen to release the light comes out by itself. The light shines through the hole formed a small aperture in the thousands, depending on the size of the screen. 2. output control section. There are a lot of cycle sheet processing, showing off what they do like to be number 9 or a letter g. 3. the display is part of the LCD screen name because this section contains liquid crystal or Crystal liquid is an important cause and is part of the colour filters to determine the occurrence of liquid crystal image by color. Do this by releasing the electricity from the battery to the electrical voltage changes. Liquid crystal are arranged to close the hole that the light shines through as a cockpit display. To see a picture from the light going through the various color filters color, such as A font, see italic and blue etc. From these components enough to conclude that cell phone screen that provides the appropriate brightness. Fast processing. Operation of liquid crystal screen and resolution, it is very sharp and because mobile technology development is rapid. Make the old technology has a price. New version of mobile phone display screen contrast with colorful, inexpensive and popular. As mentioned previously, the current cell phone utilities have more than a conversation between individuals. Usage patterns through the phone screen has more and longer usage period. Sometimes they have symptoms or feelings associated with abnormal vision occurs. It was an issue the health effects eyes wondered to see for a long time a mobile phone screen. Common eye problems such as eye eye aches out blurry images when you change views or to feel a burning sensation from the phone screen face lift. Dry eyes, blurry vision to a mobile phone screen for fear that it would be retinal atrophy as cataracts glaucoma, all of which can be described by a separate issues, as follows: 1. harmful to eyes in terms of heat and radiation from mobile phones while using the screen, there are many other less dangerous because when we hold a clear view of the stage, telephone (reading distance) away from the head and eyes, about 30 cm away enough heat energy that occurs, and the energy from radiation in the microwave frequency region with low transmission power already affect very few eyes will be sent and from current data also failed to prove that mobile phone usage is causing the eye diseases that affect vision loss. Process of knowledge at this time. Unable to find evidence that look dirty.
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