Laser Device For Hair Depigmentation And Decorative Effects

Abstract

The device comprises two primary components: the head and the body. The head houses the light emission mechanism, such as a laser or other light source, while the body is designed for handling and operational control. The head is positioned at an angular orientation relative to the body, optimizing the direction of light emission. The device also includes an integrated LED screen and control buttons on the body, facilitating user interaction and enabling precise management of the light emission functions.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS

[0001] This application is a continuation of U.S. patent application Ser. No. 63 / 673,678, filed on Jul. 20, 2024, the disclosures of which are hereby incorporated by reference in its entirety.FIELD OF THE INVENTION

[0002] The present invention is related to a laser-device specifically designed for hair depigmentation and decorative effects.BACKGROUND

[0003] Hair depigmentation, or the removal or lightening of hair color, has traditionally been achieved through chemical treatments such as bleaching, dyeing, and the use of color extensions which can cause hair damage, scalp irritation, and inconsistent results. These methods are often time-consuming, require frequent maintenance, and can damage hair over time.

[0004] In recent years, laser technology has become a popular choice for various cosmetic procedures, including hair removal and skin treatments. However, there has been a growing demand for a safe, precise, and non-invasive method to selectively depigment hair, either for medical reasons (such as in cases of hyperpigmentation) or for purely aesthetic purposes, such as creating decorative patterns or effects in hair without damaging the scalp or hair structure.

[0005] Existing laser devices primarily focus on hair removal or skin pigmentation treatments, with limited options for partial depigmentation or artistic effects. This gap in the market highlights the need for a device that can address both medical and cosmetic hair depigmentation while offering versatility in its application.

[0006] The present invention seeks to address this need by providing a laser-based system specifically designed for hair depigmentation and decorative effects. Unlike traditional methods, this laser device allows for controlled, selective lightening of hair without damaging surrounding tissues, offering a safer, more efficient, and customizable solution for users. The invention introduces new possibilities in cosmetic hair treatments, giving individuals the ability to achieve unique and creative looks with precision.SUMMARY OF THE INVENTION

[0007] The present invention provides a laser-based device designed for hair depigmentation and the creation of decorative effects. Unlike traditional chemical treatments, this non-invasive laser system precisely targets hair melanin to achieve controlled depigmentation without damaging the surrounding skin or hair. The device allows for adjustable intensity and wavelength settings, enabling users to achieve varying levels of depigmentation, from partial lightening to complete color removal. Users can easily program and adjust the laser parameters through a touch control screen, allowing for customization of intensity and exposure time. Additionally, it supports the creation of artistic patterns on hair, offering both medical and cosmetic applications. An ergonomically handle is designed for ease of use and easy portability. The device is equipped with a lithium-ion rechargeable battery, which is charged using a USB-C port, once fully charged, the device can be operated wirelessly for maximum portability. Safety features are integrated to ensure skin protection and prevent overheating during use, if the device gets too hot, it will reduce power output or temporarily shut down until it cools. The automatic shut-off feature ensures the laser only operates when in direct contact with hair and shuts down after a set period of inactivity. Further, the laser emission head is constructed from heat-resistant materials such as thermoplastic polymer to prevent damage during prolonged use and provide durability and resistance to heat and water. This invention is versatile, with applications in both professional and home settings. For professional use, the device comes with interchangeable heads to modify the laser beam size according to the desired design, making it ideal for beauty salons. A compact, user-friendly model is also available for home use, with preset configurations to simplify the process for non-professional users. Overall, this invention addresses the need for a safer, customizable, and efficient method for hair depigmentation and aesthetic enhancement to meet the evolving demands of the beauty industry.BRIEF DESCRIPTION OF THE VIEWS OF THE DRAWINGS

[0008] FIG. 1 is a front view of laser device for hair depigmentation and decorative effects;

[0009] FIG. 2 is a back view thereof;

[0010] FIG. 3 is a top view thereof;

[0011] FIG. 4 is a bottom view thereof;

[0012] FIG. 5 is a left view thereof;

[0013] FIG. 6A is a front view of head of laser device for hair depigmentation and decorative effects;

[0014] FIG. 6B is another front view of FIG. 6A;

[0015] FIG. 7 is an exploded view thereof.

[0016] FIG. 8 is a diagram.DETAILED DESCRIPTION

[0017] The features and other details of the disclosure will now be more particularly described. Before further description of the present invention, certain terms employed in the specification and appended claims are collected here. These definitions should be read in light of the remainder of the disclosure and understood as by a person of skill in the art. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by a person of ordinary skill in the art.Definitions

[0018] The term Cooling Fan as used herein refers to a device that circulates air to dissipate heat during operation.

[0019] The term Thermostat as used herein refers to a temperature control device that regulates the device's heat to prevent overheating.

[0020] The term Touch Sensor as used herein refers to a sensor that detects contact with the skin, activating the laser only when pressed.

[0021] The term Laser Diode as used herein refers to a semiconductor device that emits a focused beam of light at a specific wavelength (808 nm).

[0022] The term Power and Control Card as used herein refers to the electronic board that manages power delivery and laser operation.

[0023] The term Capacitor Module as used herein refers to a component that stores and releases electrical energy to the laser diode for pulse operation.

[0024] The term Super Capacitor as used herein refers to a high-capacity capacitor that provides quick bursts of energy for laser activation.

[0025] The term LED Screen as used herein refers to a display that provides user interface information and feedback.

[0026] The term Body as used herein refers to the main casing that houses internal components of the device.

[0027] The term Head as used herein refers to the front part of the device where the laser diode is located, targeting hair follicles.

[0028] The term Medium Head as used herein refers an interchangeable attachment that allows for different treatment areas.

[0029] The term Large Head as used herein refers an interchangeable attachment designed for larger treatment areas.

[0030] The term Button as used herein refers a user interface element that activates the laser when pressed.

[0031] The term Battery Pack as used herein refers a collection of rechargeable batteries that power the device, providing portability.

[0032] FIG. 1 to FIG. 7 show various views of laser device 1 for hair depigmentation and decorative effects that shows that the head 2 of the device 1 is one of the most crucial components since it houses the laser aperture 2A through which the focused laser beam is emitted to the target hair strands. The head 2 has a square-shaped aperture 2A that provides a larger surface area for targeting hair. This square shape may optimize the coverage area, ensuring more uniform energy distribution on the hair.

[0033] The laser window 2C on the head 2 is designed with protective coatings and filters that ensure the emitted laser light targets only melanin in the hair, minimizing risks to surrounding tissues or skin. The body 3 of the device houses the electronic components, including the power and control card 12 for power supply and controlling the system 100, and laser diode 20. The device 1 is made from a durable thermoplastic polymer, resistant to wear, heat, and chemicals. The handle 6 is ergonomically designed to ensure user comfort during extended use. It features a contoured shape that fits naturally in the user's hand and reduces strain. The handle's dimensions are optimized to provide a secure and comfortable grip. The handle 6 of the device 1 has a button 5 to start the process.

[0034] The device 1 offers multiple intensity settings to customize the laser output. Lower intensity levels are suitable for fine, light-colored hair. Higher intensity settings are ideal for coarser, darker hair.

[0035] FIG. 2 and FIG. 3 shows that users can select these settings using the LED screen 4 display and control buttons located on the handle 6, making it easy to adjust the laser's output in real time. The laser system 100 is designed to selectively target melanin within the hair strand, ensuring that surrounding skin or non-pigmented hair is unaffected by the treatment. The precision targeting system ensures the laser operates only when the head 2 is placed correctly over the hair. If the device 1 detects an improper position or lack of contact, it automatically disables the laser to prevent accidental activation.

[0036] FIG. 3 shows a high-resolution LED screen 4 located on the back of the body 3 displays crucial information, such as laser intensity, wavelength, and battery life. The display also provides feedback on safety conditions (e.g., temperature warnings) and operational status. The device features multi-functional main button 5 and / or other buttons on the handle 6 for easy operation. FIG. 4 shows that users can power the device 1 on / off with a main button 5, and other buttons (shown in FIG. 3) can adjust laser settings, and select treatment modes without the need for complex instructions.

[0037] FIG. 5 show that the device 1 is equipped with an adjustable head mechanism that allows the user to position the head at angles of 95°, 120°, and 135°. This design enhances the flexibility of the device, allowing it to be used in various orientations for different treatment areas, including hard-to-reach spots.

[0038] The device 1 utilizes a diode laser with adjustable wavelengths ranging between 700 nm and 1100 nm, ideal for targeting the melanin in the hair. The laser's power can be adjusted based on the hair's color, texture, and the desired degree of depigmentation.

[0039] FIG. 6A and FIG. 6B show that the head 2 is available in two sizes i.e. large (mentioned in FIG. 1) & medium 7, the large head 2 is approximately 63.5 mm (2.50 inches not limited to this) wide, while the medium head 7 is around 50.8 mm (2.00 inches not limited to this) wide. These heads are interchangeable, likely to suit different sections of the hair (larger head 2 for depigmenting large sections of hair, and medium 7 heads for more precise treatments & decorative patterns).

[0040] The device 1 includes temperature control sensors embedded in the laser head, which monitor the operating temperature continuously. If the temperature exceeds a safe limit, the device automatically reduces the laser intensity or shuts down until the temperature stabilizes. This prevents overheating and ensures user safety during prolonged use.

[0041] To prevent misuse or accidental activation, the device 1 is equipped with an automatic shut-off feature. If the device is inactive for a pre-determined period (e.g., 5 minutes) or if the head 2 or medium head 7 is not in direct contact with the target area, the laser shuts down. This feature also helps conserve battery life during periods of non-use. The laser head 2 is equipped with optical safety filters that ensure only specific laser wavelengths designed to target melanin are emitted. This reduces the risk of skin damage or accidental exposure to harmful light.

[0042] The device 1 is powered by a rechargeable lithium-ion battery located within the body 3. The battery can provide approximately 60-90 minutes of continuous operation on a full charge, depending on the intensity settings used. The device 1 includes a USB-C charging port for convenient recharging. The device 1 also supports quick-charge technology, allowing it to be rapidly charged for short-term use when needed.

[0043] The compact design and wireless operation make the device highly portable. It can easily be transported between professional salons, clinics, or homes for personal use. This flexibility enhances its usability across different environments.

[0044] The primary application of this device 1 is in cosmetic procedures where individuals seek to lighten their hair or achieve specific aesthetic effects. By offering controlled and safe depigmentation, the device eliminates the need for harsh chemical bleaching treatments. The device 1 can also be used for medical purposes, such as treating hyperpigmentation in hair or conditions where depigmentation is medically recommended. The device 1 offers a non-invasive alternative to traditional methods of hair treatment.

[0045] FIG. 7 shows that the laser head 2 and body 3 are detachable and designed for easy cleaning and maintenance. The head 2 can be detached for cleaning, and the device's thermoplastic body can be wiped down with appropriate cleaning agents to ensure hygiene. The heat-resistant materials used in the head and body ensure the device is durable, capable of withstanding repeated use without loss of performance.

[0046] FIG. 8 is a diagram that depicts a breakdown of the internal process of a cordless laser hair depigmentation device for hair depigmentation and decorative effects of the system 100 is powered by two 3.7V 18650W2 batteries 1 supplying around 7.4V DC (not limited to this). These batteries 1 are connected to the Power and Control Card 12, which manages the distribution of power throughout the circuit of the system 100.

[0047] An IPS TFT display 13, measuring around 2 inches (not limited to this), is linked to the control card 12, serving as a user interface for monitoring and interacting with the system's 100 functions.

[0048] Thermostat A 14 monitors the system 100 temperature and controls a 6V DC cooling fan 20, activating it as needed to prevent overheating. Meanwhile, Thermostat B 15, also connected to the Power and Control Card 12, provides additional temperature monitoring to ensure safe operation.

[0049] The system 100 includes a trigger 16 mechanism, likely a manual switch or signal, which activates the power system 100 and its components.

[0050] Energy storage is handled by a Capacitor Module 17 and Super Capacitor 18, which store energy for quick release to handle power surges or deliver rapid bursts of energy when needed.

[0051] A touch sensor 19 is integrated for detecting manual input, potentially triggering 16 the Micro Channel Laser Diode Stack 20. The diode stack generates a laser output, with the touch sensor 19 controlling its activation.

[0052] The 6V DC cooling fan 21, controlled by Thermostat A14, helps to maintain system 100 temperature during prolonged use.

Examples

Embodiment Construction

[0017]The features and other details of the disclosure will now be more particularly described. Before further description of the present invention, certain terms employed in the specification and appended claims are collected here. These definitions should be read in light of the remainder of the disclosure and understood as by a person of skill in the art. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by a person of ordinary skill in the art.

Definitions

[0018]The term Cooling Fan as used herein refers to a device that circulates air to dissipate heat during operation.

[0019]The term Thermostat as used herein refers to a temperature control device that regulates the device's heat to prevent overheating.

[0020]The term Touch Sensor as used herein refers to a sensor that detects contact with the skin, activating the laser only when pressed.

[0021]The term Laser Diode as used herein refers to a semiconductor device th...

CROSS-REFERENCE TO RELATED APPLICATIONS

[0001] This application is a continuation of U.S. patent application Ser. No. 63 / 673,678, filed on Jul. 20, 2024, the disclosures of which are hereby incorporated by reference in its entirety.FIELD OF THE INVENTION

[0002] The present invention is related to a laser-device specifically designed for hair depigmentation and decorative effects.BACKGROUND

[0003] Hair depigmentation, or the removal or lightening of hair color, has traditionally been achieved through chemical treatments such as bleaching, dyeing, and the use of color extensions which can cause hair damage, scalp irritation, and inconsistent results. These methods are often time-consuming, require frequent maintenance, and can damage hair over time.

[0004] In recent years, laser technology has become a popular choice for various cosmetic procedures, including hair removal and skin treatments. However, there has been a growing demand for a safe, precise, and non-invasive method to selectively depigment hair, either for medical reasons (such as in cases of hyperpigmentation) or for purely aesthetic purposes, such as creating decorative patterns or effects in hair without damaging the scalp or hair structure.

[0005] Existing laser devices primarily focus on hair removal or skin pigmentation treatments, with limited options for partial depigmentation or artistic effects. This gap in the market highlights the need for a device that can address both medical and cosmetic hair depigmentation while offering versatility in its application.

[0006] The present invention seeks to address this need by providing a laser-based system specifically designed for hair depigmentation and decorative effects. Unlike traditional methods, this laser device allows for controlled, selective lightening of hair without damaging surrounding tissues, offering a safer, more efficient, and customizable solution for users. The invention introduces new possibilities in cosmetic hair treatments, giving individuals the ability to achieve unique and creative looks with precision.SUMMARY OF THE INVENTION

[0007] The present invention provides a laser-based device designed for hair depigmentation and the creation of decorative effects. Unlike traditional chemical treatments, this non-invasive laser system precisely targets hair melanin to achieve controlled depigmentation without damaging the surrounding skin or hair. The device allows for adjustable intensity and wavelength settings, enabling users to achieve varying levels of depigmentation, from partial lightening to complete color removal. Users can easily program and adjust the laser parameters through a touch control screen, allowing for customization of intensity and exposure time. Additionally, it supports the creation of artistic patterns on hair, offering both medical and cosmetic applications. An ergonomically handle is designed for ease of use and easy portability. The device is equipped with a lithium-ion rechargeable battery, which is charged using a USB-C port, once fully charged, the device can be operated wirelessly for maximum portability. Safety features are integrated to ensure skin protection and prevent overheating during use, if the device gets too hot, it will reduce power output or temporarily shut down until it cools. The automatic shut-off feature ensures the laser only operates when in direct contact with hair and shuts down after a set period of inactivity. Further, the laser emission head is constructed from heat-resistant materials such as thermoplastic polymer to prevent damage during prolonged use and provide durability and resistance to heat and water. This invention is versatile, with applications in both professional and home settings. For professional use, the device comes with interchangeable heads to modify the laser beam size according to the desired design, making it ideal for beauty salons. A compact, user-friendly model is also available for home use, with preset configurations to simplify the process for non-professional users. Overall, this invention addresses the need for a safer, customizable, and efficient method for hair depigmentation and aesthetic enhancement to meet the evolving demands of the beauty industry.BRIEF DESCRIPTION OF THE VIEWS OF THE DRAWINGS

[0008] FIG. 1 is a front view of laser device for hair depigmentation and decorative effects;

[0009] FIG. 2 is a back view thereof;

[0010] FIG. 3 is a top view thereof;

[0011] FIG. 4 is a bottom view thereof;

[0012] FIG. 5 is a left view thereof;

[0013] FIG. 6A is a front view of head of laser device for hair depigmentation and decorative effects;

[0014] FIG. 6B is another front view of FIG. 6A;

[0015] FIG. 7 is an exploded view thereof.

[0016] FIG. 8 is a diagram.DETAILED DESCRIPTION

[0017] The features and other details of the disclosure will now be more particularly described. Before further description of the present invention, certain terms employed in the specification and appended claims are collected here. These definitions should be read in light of the remainder of the disclosure and understood as by a person of skill in the art. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by a person of ordinary skill in the art.Definitions

[0018] The term Cooling Fan as used herein refers to a device that circulates air to dissipate heat during operation.

[0019] The term Thermostat as used herein refers to a temperature control device that regulates the device's heat to prevent overheating.

[0020] The term Touch Sensor as used herein refers to a sensor that detects contact with the skin, activating the laser only when pressed.

[0021] The term Laser Diode as used herein refers to a semiconductor device that emits a focused beam of light at a specific wavelength (808 nm).

[0022] The term Power and Control Card as used herein refers to the electronic board that manages power delivery and laser operation.

[0023] The term Capacitor Module as used herein refers to a component that stores and releases electrical energy to the laser diode for pulse operation.

[0024] The term Super Capacitor as used herein refers to a high-capacity capacitor that provides quick bursts of energy for laser activation.

[0025] The term LED Screen as used herein refers to a display that provides user interface information and feedback.

[0026] The term Body as used herein refers to the main casing that houses internal components of the device.

[0027] The term Head as used herein refers to the front part of the device where the laser diode is located, targeting hair follicles.

[0028] The term Medium Head as used herein refers an interchangeable attachment that allows for different treatment areas.

[0029] The term Large Head as used herein refers an interchangeable attachment designed for larger treatment areas.

[0030] The term Button as used herein refers a user interface element that activates the laser when pressed.

[0031] The term Battery Pack as used herein refers a collection of rechargeable batteries that power the device, providing portability.

[0032] FIG. 1 to FIG. 7 show various views of laser device 1 for hair depigmentation and decorative effects that shows that the head 2 of the device 1 is one of the most crucial components since it houses the laser aperture 2A through which the focused laser beam is emitted to the target hair strands. The head 2 has a square-shaped aperture 2A that provides a larger surface area for targeting hair. This square shape may optimize the coverage area, ensuring more uniform energy distribution on the hair.

[0033] The laser window 2C on the head 2 is designed with protective coatings and filters that ensure the emitted laser light targets only melanin in the hair, minimizing risks to surrounding tissues or skin. The body 3 of the device houses the electronic components, including the power and control card 12 for power supply and controlling the system 100, and laser diode 20. The device 1 is made from a durable thermoplastic polymer, resistant to wear, heat, and chemicals. The handle 6 is ergonomically designed to ensure user comfort during extended use. It features a contoured shape that fits naturally in the user's hand and reduces strain. The handle's dimensions are optimized to provide a secure and comfortable grip. The handle 6 of the device 1 has a button 5 to start the process.

[0034] The device 1 offers multiple intensity settings to customize the laser output. Lower intensity levels are suitable for fine, light-colored hair. Higher intensity settings are ideal for coarser, darker hair.

[0035] FIG. 2 and FIG. 3 shows that users can select these settings using the LED screen 4 display and control buttons located on the handle 6, making it easy to adjust the laser's output in real time. The laser system 100 is designed to selectively target melanin within the hair strand, ensuring that surrounding skin or non-pigmented hair is unaffected by the treatment. The precision targeting system ensures the laser operates only when the head 2 is placed correctly over the hair. If the device 1 detects an improper position or lack of contact, it automatically disables the laser to prevent accidental activation.

[0036] FIG. 3 shows a high-resolution LED screen 4 located on the back of the body 3 displays crucial information, such as laser intensity, wavelength, and battery life. The display also provides feedback on safety conditions (e.g., temperature warnings) and operational status. The device features multi-functional main button 5 and / or other buttons on the handle 6 for easy operation. FIG. 4 shows that users can power the device 1 on / off with a main button 5, and other buttons (shown in FIG. 3) can adjust laser settings, and select treatment modes without the need for complex instructions.

[0037] FIG. 5 show that the device 1 is equipped with an adjustable head mechanism that allows the user to position the head at angles of 95°, 120°, and 135°. This design enhances the flexibility of the device, allowing it to be used in various orientations for different treatment areas, including hard-to-reach spots.

[0038] The device 1 utilizes a diode laser with adjustable wavelengths ranging between 700 nm and 1100 nm, ideal for targeting the melanin in the hair. The laser's power can be adjusted based on the hair's color, texture, and the desired degree of depigmentation.

[0039] FIG. 6A and FIG. 6B show that the head 2 is available in two sizes i.e. large (mentioned in FIG. 1) & medium 7, the large head 2 is approximately 63.5 mm (2.50 inches not limited to this) wide, while the medium head 7 is around 50.8 mm (2.00 inches not limited to this) wide. These heads are interchangeable, likely to suit different sections of the hair (larger head 2 for depigmenting large sections of hair, and medium 7 heads for more precise treatments & decorative patterns).

[0040] The device 1 includes temperature control sensors embedded in the laser head, which monitor the operating temperature continuously. If the temperature exceeds a safe limit, the device automatically reduces the laser intensity or shuts down until the temperature stabilizes. This prevents overheating and ensures user safety during prolonged use.

[0041] To prevent misuse or accidental activation, the device 1 is equipped with an automatic shut-off feature. If the device is inactive for a pre-determined period (e.g., 5 minutes) or if the head 2 or medium head 7 is not in direct contact with the target area, the laser shuts down. This feature also helps conserve battery life during periods of non-use. The laser head 2 is equipped with optical safety filters that ensure only specific laser wavelengths designed to target melanin are emitted. This reduces the risk of skin damage or accidental exposure to harmful light.

[0042] The device 1 is powered by a rechargeable lithium-ion battery located within the body 3. The battery can provide approximately 60-90 minutes of continuous operation on a full charge, depending on the intensity settings used. The device 1 includes a USB-C charging port for convenient recharging. The device 1 also supports quick-charge technology, allowing it to be rapidly charged for short-term use when needed.

[0043] The compact design and wireless operation make the device highly portable. It can easily be transported between professional salons, clinics, or homes for personal use. This flexibility enhances its usability across different environments.

[0044] The primary application of this device 1 is in cosmetic procedures where individuals seek to lighten their hair or achieve specific aesthetic effects. By offering controlled and safe depigmentation, the device eliminates the need for harsh chemical bleaching treatments. The device 1 can also be used for medical purposes, such as treating hyperpigmentation in hair or conditions where depigmentation is medically recommended. The device 1 offers a non-invasive alternative to traditional methods of hair treatment.

[0045] FIG. 7 shows that the laser head 2 and body 3 are detachable and designed for easy cleaning and maintenance. The head 2 can be detached for cleaning, and the device's thermoplastic body can be wiped down with appropriate cleaning agents to ensure hygiene. The heat-resistant materials used in the head and body ensure the device is durable, capable of withstanding repeated use without loss of performance.

[0046] FIG. 8 is a diagram that depicts a breakdown of the internal process of a cordless laser hair depigmentation device for hair depigmentation and decorative effects of the system 100 is powered by two 3.7V 18650W2 batteries 1 supplying around 7.4V DC (not limited to this). These batteries 1 are connected to the Power and Control Card 12, which manages the distribution of power throughout the circuit of the system 100.

[0047] An IPS TFT display 13, measuring around 2 inches (not limited to this), is linked to the control card 12, serving as a user interface for monitoring and interacting with the system's 100 functions.

[0048] Thermostat A 14 monitors the system 100 temperature and controls a 6V DC cooling fan 20, activating it as needed to prevent overheating. Meanwhile, Thermostat B 15, also connected to the Power and Control Card 12, provides additional temperature monitoring to ensure safe operation.

[0049] The system 100 includes a trigger 16 mechanism, likely a manual switch or signal, which activates the power system 100 and its components.

[0050] Energy storage is handled by a Capacitor Module 17 and Super Capacitor 18, which store energy for quick release to handle power surges or deliver rapid bursts of energy when needed.

[0051] A touch sensor 19 is integrated for detecting manual input, potentially triggering 16 the Micro Channel Laser Diode Stack 20. The diode stack generates a laser output, with the touch sensor 19 controlling its activation.

[0052] The 6V DC cooling fan 21, controlled by Thermostat A14, helps to maintain system 100 temperature during prolonged use.

Examples

Embodiment Construction

[0017]The features and other details of the disclosure will now be more particularly described. Before further description of the present invention, certain terms employed in the specification and appended claims are collected here. These definitions should be read in light of the remainder of the disclosure and understood as by a person of skill in the art. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by a person of ordinary skill in the art.

Definitions

[0018]The term Cooling Fan as used herein refers to a device that circulates air to dissipate heat during operation.

[0019]The term Thermostat as used herein refers to a temperature control device that regulates the device's heat to prevent overheating.

[0020]The term Touch Sensor as used herein refers to a sensor that detects contact with the skin, activating the laser only when pressed.

[0021]The term Laser Diode as used herein refers to a semiconductor device th...

Claims

1. A Laser Device for Hair Depigmentation, comprising:a detachable head with a laser emitter is specifically designed to emit a low-intensity laser suitable for the depigmentation of melanin without damaging the hair;a body containing electronic and control components;a LED or touch control screen located at the top of the body or main housing for the programming and adjustment of laser parameters, such as intensity and exposure time and it features preset settings for various hair types and decorative effects;a button that helps with starting and shutting down the device.

2. The device of claim 1 wherein the adjustable head mechanism that allows the user to position the head at angles of 95°, 120°, and / or 135° and not limited to this.

3. The device of claim 1 wherein the diode laser with adjustable wavelengths ranging between 700 nm to 1100 nm, ideal for targeting the melanin in the hair.

4. The device of claim 1 wherein it is powered by the rechargeable lithium-ion battery located within the body.

5. The device of claim 1 wherein it is made from a durable thermoplastic polymer.

6. The device of claim 1 wherein it is portable.

Images