KR20110015976A - Cellular phone able to low level laser treatment - Google Patents

Abstract

PURPOSE: A cellular phone which enables low level laser treatment is provided to irradiate a low level laser beam on a treatment part through a display panel or keypad. CONSTITUTION: A mobile phone includes a mobile phone body, a light source for low level laser treatment(12). The mobile phone body has a display panel(10), and the light source for low level laser treatment is installed inside the mobile phone body. The light source for low level laser treatment irradiates a laser beam to a treatment target part. A semiconductor laser or an LED(Light Emitting Diode) is used as the light source for low level laser treatment.

Description

Cell phone capable to low level laser treatment

The present invention relates to a mobile phone capable of low power laser treatment, and more particularly, to a mobile phone capable of low power laser treatment.

In general, Low Level Laser Treatment (LLLT) is an internationally recognized treatment that irradiates weak lasers to the skin, stimulates DNA, increases protein synthesis, activates cell division, improves blood circulation and regenerates damaged tissues. And skin ulcers are known to be effective.

In other words, when irradiated with weak laser light, blood vessels are expanded and blood circulation is improved to return damaged cell tissues to normal. Also, when irradiated with acupuncture points, irritation effects such as saliva and moxibustion remove skin and muscle pain. This will promote healing of the affected area.

Low-power laser therapy, which began in 1895, began to gain worldwide attention in 1989, when Dr. Tina Karru, Ph.D. Professor of Russian Academy of Science and Technology, published a photobiological reaction that revealed that low-power laser light stimulates and activates cellular functions. Low power lasers have been actively researched in the US, Europe, Japan, Russia, etc., and are being used as a very effective treatment in many medical fields. It has an excellent therapeutic effect on biological stimulation, tissue regeneration, etc. In particular, the effect of restoring immune function has been found to be excellent.

Therefore, by using this effect, it is possible to promote the metabolism and activate the function of each tissue of the human body, so that the effect of promoting the healing of various diseases, improving immunity, and suppressing pain can be expected.

The therapy is of particular interest in terms of saving time and money because the treatment is non-invasive, non-invasive, non-invasive, non-invasive and has no side effects, as these devices can be easily handled by non-experts. It is a science therapy.

Therefore, until now, various types of LLLT irradiators have been developed, and the representative patents include (1) 20-0326017: portable joint protective therapy using photochemical therapy, and (2) 20-0326026: photochemical therapy. Spinal Disc Orthodontic Therapy (3) 20-0373065: Pain Relief and Treatment for Joints, (4) 10-2004-0052839: Wound Healing Promoter Using Low Power Light Irradiation Device, (5) 2003-0041703: Laser for Photochemical Therapy / LED fabrics, (6) 2003-0041702: ELL / LED low power laser therapy (7) 20-0345466: lumen therapy using infrared light emitting diodes, (8) 20-0232775: Portable otolaryngology disease therapy, (9) 20 -0332739: Wound healing accelerator using low power light irradiator, (10) 20-0254237: Otitis media treatment aid in earphones.

However, the LLLT is used for the treatment of diseases by the effect of enhancing the function of the living body, the promotion of metabolism, etc. by the photochemical action of the light beam, so its application field is extensive, so it is expensive to apply only to a specific disease in a specific part of the body. Purchasing a LLLT instrument is inexpensive and a waste of resources, and it is expected that a general irradiation device capable of irradiating rays regardless of the position or shape of the affected part is expected.

In addition, the existing LLLT irradiator including the prior patent has the inconvenience of having to stop the other activities during the irradiation time of the light beam and undergo a procedure. Therefore, the emergence of LLLT therapy device is expected to ultimately not interfere with the activity.

On the other hand, mobile phones are increasingly being combined with MP3, DMB, digital cameras, etc. according to the needs of various consumers, and their sizes and functions are also becoming easy to use.

Recently, the mobile phone terminal is divided into a slide type, a bar type, a foldable type terminal, and the main body has a structure in which a plurality of keys are arranged, and a microphone device, a display panel, and a speaker device are located.

The use of mobile phones is gradually expanding from simple phone calls to internet access, personal information management, entertainment, and other functions such as MP3, DMB, and digital camera.

However, according to the needs of various consumers, the emergence of a mobile phone having a low power laser treatment function that can irradiate light without adding a complicated device and does not interfere with the activity is expected.

The present invention has been made in view of the above, the low-power laser treatment light source is installed on the bottom of the display panel, when the power is turned on the mobile phone light from the low-power laser treatment light source to the treatment target site through the display panel By being irradiated, it is possible not only to promote and activate the biological function of the human body, but also to provide a mobile phone that is simple in device configuration and easy to use anytime and anywhere in an existing mobile phone.

The above object is a mobile phone body having a display panel; It is achieved by a mobile phone capable of low power laser therapy embedded in the inside of the mobile phone body and configured to include a low power laser light source for irradiating light to the treatment target area through the display panel.

Referring to the advantages and effects of the present invention according to the above problem solving means.

1. A mobile phone having a low power laser treatment function according to the present invention has a low power laser light source for treatment having a wavelength of 600 nm to 1000 nm embedded in a lower portion of a display panel or a keypad, and the low power laser light is irradiated to the treatment area through the display panel or keypad. As a result, the biological function of the human body can be promoted and activated.

2. The mobile phone having the low power laser treatment function according to the present invention only needs to be additionally equipped with a semiconductor laser or LED component having a wavelength of 600 nm to 1000 nm in the existing mobile phone, and thus the device of the present invention is very easy to manufacture, There is an inexpensive advantage.

3. The mobile phone having a low power laser treatment function according to the present invention can be used anytime and anywhere regardless of gender, age, and low power laser treatment is possible even when calling or texting.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram showing (a) a bar-type mobile phone, (b) a folder-type mobile phone and (c) a touch phone according to an embodiment of the present invention, Figure 2 is a low-power laser of the mobile phone display panel according to the present invention 3 is a schematic diagram for treatment, and FIG. 3 is a schematic diagram for low power laser treatment of a cellular phone keypad according to the present invention.

Mobile terminals, also called mobile phones, mobile phones, PCS phones, etc., are widely used anytime, anywhere.

Such mobile terminals are classified into flip type, clamshell type and slider type according to their appearance and operation method.

The flip type is to open and close a part of the main part with an input button by flipping the LCD window while the LCD window is exposed to the outside, and the folding type is to rotate the folder part provided with the LCD window with respect to the main part by the hinge of the center. I would have to.

On the contrary, in the slider type, the folder part provided with the LCD window can be opened and closed by slidingly moving the main part.

Recently, a touch phone that displays numeric buttons such as a keypad 20 on an LCD window has been released.

The mobile phone includes a display panel 10 for displaying various types of information and a keypad 20 as a data input device.

A backlight unit is installed directly under the display panel 10, and the backlight unit may be divided into a direct emission type backlight unit and a side emission type backlight unit according to the arrangement of the light source.

The direct light-emitting backlight unit refers to a backlight unit in which a light source is installed directly under the display panel 10 to irradiate light directly onto the display panel 10. The side-emitting backlight unit is a side light of the display panel 10. It refers to a backlight unit which is installed in the light emitting plate 11 to be described later to irradiate light to the display panel 10.

Here, in the mobile phone capable of low power laser treatment according to an embodiment of the present invention, the low power laser treatment light source 12 is positioned on one side of the display panel 10 to light the display panel 10 by the light guide plate 11. Investigate

The light source 12 can be generated by using a He-Ne laser, a semiconductor laser, or a YAG laser. In particular, in terms of size and price, semiconductor lasers are advantageous, and now GaAs (904 nm) and GaAlAs (780-820- Semiconductor lasers based on 870 nm and InGaAlP (630-685 nm) have been mainly developed.

However, it is reported that instead of such lasers, the light emitted from the LEDs can be used.

Since the LED is not coherent light such as laser light, if the beam width cannot be focused to a certain extent and is not polarized but can generate light in the 600-1000 nm region, an effect similar to that of using a semiconductor laser can be obtained. There is a number.

The low power laser treatment light source 12 according to an embodiment of the present invention may use a semiconductor laser or LED having a wavelength of 600 to 1000 nm and a light output of several mW to several tens of mW.

The light guide plate 11 is used in a side light emitting unit, and converts the light incident from the low power laser treatment light source 12 into surface light and emits it in a vertical direction, and has a high transparency of acrylic transparent resin such as PMMA, It is made of an olefinic transparent resin or the like.

The rear of the light guide plate 11 is provided with a reflecting plate 13 for returning the light leaked from the light guide plate 11 back to the light guide plate 11, the light emitted from the light guide plate 11 on the front of the light guide plate (11). An optical sheet for diffusing is provided.

By such a configuration, when describing the operating state of the mobile phone display panel 10 according to an embodiment of the present invention.

When the light is irradiated from the low power laser treatment light source 12, the light is incident to the light incident portion provided on the side of the light guide plate 11, and then reflected inside the light guide plate 11 and emitted to the light exit portion above the light guide plate 11. do.

In addition, the light leaked to the lower surface of the light incident on the light guide plate 11 is reflected by the reflecting plate 13, and then enters the light guide plate 11 again and exits through the light exiting part.

As such, light energy of a specific wavelength emitted from the display panel 10 is absorbed into the cellular tissue of the living body to be excited at the molecular and cellular level, thereby increasing the production of capillaries and increasing the amount of oxygen in the blood. It may have effects such as promoting the production of collagen and ATP, increasing the activity of human populations, promoting the tissuegranulation, and activating phagocytosis.

In addition, in the mobile phone capable of low power laser treatment according to another embodiment of the present invention, the low power laser light source 27 is positioned on one side of the inside of the keypad 20 so that the light transmitting plate 22 transmits the light transmitting member of the keypad 20. Irradiate the light with

The mobile phone keypad 20 having a low power laser light emitting function according to an embodiment of the present invention includes a key sheet 21, a light guide plate 22, a pressure contact unit 23, a metal dome unit 24, and a printed circuit board 25. A mobile phone keypad 20 having a conventional light emitting function is used as it is, but the low power laser light source 27 for treatment is mounted on the inside of the keypad 20, for example, on the printed circuit board 25, and a low power laser is provided. It has a therapeutic function.

The key sheet 21 includes a key portion of a light transmitting member so that the key portion can be recognized when light is emitted. The light guide plate 22 uniformly diffuses light incident from a semiconductor laser or LED, and the light guide plate 22 is a key sheet. And a concave-convex pattern in which the concave-convex reflection structure is dense so that light is concentrated on the light transmitting member of (21).

The contact portion 23 is formed on the metal dome portion 24 by forming a concave-convex structure having a protrusion at a position corresponding to the metal dome 26, and generally improves the touch feeling when the user presses.

The metal dome part 24 generally includes a metal dome 26 and a dome tape for fixing the same, and transmits a user's key selection to the printed circuit board 25 corresponding to the protruding portion of the contact part 23. Serves as a switch to drive the circuit.

The printed circuit board 25 adopts a conventional technology as it is, and a low power laser treatment light source 27 is installed on one side of the printed circuit board 25.

Looking at the operating state of the mobile phone keypad 20 as follows.

First, when light is irradiated from the low-power laser light source 27, the light is incident on the light incident portion provided on the side of the light guide plate 22, and then reflected inside the light guide plate 22 to emit light above the light guide plate 22. Is emitted.

The present invention includes a control unit for controlling the output conditions of the low-power laser light source (12,27) (for example, semiconductor laser or LED).

For example, the controller may be linked by a program embedded in the mobile phone and control the output time of the low power laser treatment light sources 12 and 27.

The low power laser treatment light source 12 can be used at any time when the phone is turned on, as well as when using a phone call, text creation and confirmation, and low power among various service functions according to the application mode of the program embedded in the mobile phone. The laser treatment function may be added, and the method of using the function may be variously configured by those skilled in the art.

In the mobile phone having a low power laser treatment function according to the present invention, the low power laser light sources 12 and 27 having a wavelength of 600 nm to 1000 nm are embedded in the lower portion of the display panel 10 or the keypad 20, and the display panel 10 is provided. Alternatively, by irradiating the treatment site with a low power laser light through the keypad 20, the biological function of the human body may be promoted and activated.

The mobile phone having a low power laser treatment function according to the present invention only needs to be additionally equipped with a semiconductor laser or LED component of 600nm ~ 1000nm wavelength in the existing mobile phone, it is very easy to configure the device of the present invention, manufacturing cost is low There is this.

The mobile phone having a low power laser treatment function according to the present invention can be used anywhere, anytime, regardless of gender, low power laser treatment even when calling or texting.

While the invention has been shown and described with respect to certain preferred embodiments thereof, the invention is not limited to these embodiments, and has been claimed by those of ordinary skill in the art to which the invention pertains. It includes all the various forms of embodiments that can be carried out without departing from the spirit.

1 is a block diagram showing (a) bar-type mobile phone, (b) folder-type mobile phone and (c) touch phone according to an embodiment of the present invention

2 is a schematic diagram for low power laser treatment of a mobile phone display panel according to the present invention;

3 is a schematic diagram for low power laser treatment of a mobile phone keypad according to the present invention;

<Description of the symbols for the main parts of the drawings>

10: display panel 11, 22: light guide plate

12,27: light source for low power laser treatment

13: reflector 20: keypad

21: key sheet 23: contact portion

24: metal dome 25: printed circuit board

26: metal dome

Claims (5)

A mobile phone body having a display panel 10; A mobile phone capable of low-power laser treatment embedded in the mobile phone body and including a low power laser light source 12 for irradiating light to a treatment target area through the display panel 10. The mobile phone of claim 1, wherein the light source is a semiconductor laser or a light emitting diode (LED) having a wavelength of 600 to 1000 nm and a light output of several mW to several tens of mW. The mobile phone of claim 1, wherein the mobile phone body further includes a keypad (20), and the light source (27) irradiates light to a treatment target area through the keypad (20). The method of claim 1 or 3, further comprising a light guide plate 22 provided on the bottom surface of the display panel 10 or the keypad 20, the light source 12, 27 is provided on one side of the light guide plate 22. A low power laser treatment capable cell phone, characterized in that. The mobile phone of claim 1, further comprising a control unit, wherein the control unit adjusts an output condition of the low power laser.

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