Mobile telephone with protection device against radiations generated while it is used

Abstract

The present invention relates to a mobile telephone with protection device against radiations generated while it is used. It is divided into two groups: a first radiation receiver-emitter group (6), consisting of the receiver, the emitter, the antenna (2) and a telescopically extendable support rod for the user, and a second personal communication group (7), consisting of the speaker (3); the microphone (4); the keypad (12); the screen (17); and the said casing (5), both of the groups being connected one another via cable or wirelessly. During communication, the radiation receiver-transmitter group (6) is distanced from the personal communication group (7), so that the power density of the radiation energy that reaches the personal communication group, and therefore the user, van be less than 0.1 microW / cm<2>. In the absence of communication, the emitter group can be inserted in a snug manner in a housing provided for that purpose in the casing. It can be used either in individual or collective usages.

Description

technical field [0001] The invention relates to a cellular phone with a device for preventing radiation generated during use, which includes a device for receiving electromagnetic radio frequency waves and / or microwaves, a handle for the user, and a device for emitting electromagnetic radio frequency waves and / or microwaves device, an antenna, a speaker part, a sound transmission device, a button keyboard, a display screen and a casing, wherein the speaker part, the sound transmission device, the display screen and the button keyboard form a fixed device group, or called is a personal communication unit mounted on the casing of a cellular phone, said personal communication unit being adapted to enable a user who is in close proximity to the personal communication unit during communication to adjust the status of the personal communication unit, which is capable of communicating with any microwave transmitter A distance is maintained such that the radiated power density reachin...

AI Technical Summary

Problems solved by technology

[0016] In particular, the EP-A-0669060 patent also proposes possible adverse effects due to the electromagnetic radiation generated by the use of cellular phones

[0017] Obviously, the existing methods for mitigating the impact of radio frequency and microwave on cellular phone users are not perfect, because there is a gap between the receiving and transmitting device of the phone and the user's head, especially the ear, brain and hands. There is an absolute physical proximity, which is currently necessary, and does not prevent radiation from reaching the user, although the power density is reduced by the high power density produced by cellular telephones, but is still low compared to natural radiation values a million times bigger

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