Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Hiro

1944results about "Shaving accessories" patented technology

Methods and apparatus for generating and modulating white light illumination conditions

InactiveUS20050040774A1Color temperature be affectMechanical apparatusPoint-like light sourceComputer scienceIngested food
Methods and apparatus for generating and modulating white light illumination conditions. Examples of applications in which such methods and apparatus may be implemented include retail environments (e.g., food, clothing, jewelry, paint, furniture, fabrics, etc.) or service environments (e.g., cosmetics, hair and beauty salons and spas, photography, etc.) where visible aspects of the products / services being offered are significant in attracting sales of the products / services. Other applications include theatre and cinema, medical and dental implementations, as well as vehicle-based (automotive) implementations. In another example, a personal grooming apparatus includes one or more light sources disposed in proximity to a mirror and configured to generate variable color light, including essentially white light, whose color temperature may be controlled by a user.
Owner:COLOR KINETICS

Optical device for repositioning and redistributing an LED's light

An optical device is for spatially displacing the output of a light-emitting diode (LED) and coupling the output to a predominantly spherical emission pattern produced at a useftul height above the LED. The device is made of a transparent dielectric material, such as an injection-molded plastic. It comprises a lower transfer section that receives the LED's light from below and an upper ejector section that receives the transferred light and spreads it spherically. One or more LEDs. are optically coupled to the bottom of the transfer section, which operates by total internal reflection upon their entire hemispherical emission. One embodiment operates as a flashlight-bulb substitute with the ejector section radiating onto a parabolic reflector, which forms the beam. Thus hemisphencally emitting LEDs can be used in parabolic-mirror flashlights wherein these LEDs by themselves may be unsuitable for that role.
Owner:LIGHT ENGINE

Ultra-thin backlight

A backlight for a display device, such as a liquid crystal display device, includes a light guiding plate having a front and a rear surface. The front and rear surfaces may be parallel to one another, or may instead be non-parallel. To the extent that such surfaces are non-parallel, one surface may be included at a single, or multiple angles with respect to the other surface. The backlight further includes a light source that is coupled to an edge of the light guiding plate by means of an energy conserving coupling section, and which provides light that is conditioned and transmitted through the light guiding plate. Light extractors are disposed on at least one side of the light guiding plate to assist in the transmission and conditioning of the light that is provided to the light guiding plate by the light source.
Owner:VISUS LTD

Shaving apparatus with pivot-actuated valve for delivery of shaving aid material

A shaving apparatus includes a reservoir for storing a shaving aid material, a razor cartridge having at least one razor blade, and a valve selectively actuatable by movement of the razor cartridge between a first position and a second position. In the first position the valve permits passage of a shaving aid material from the reservoir, and in the second position the valve substantially prevents the passage of the shaving aid material from the reservoir.
Owner:EDGEWELL PERSONAL CARE BRANDS LLC

Backlight system with multilayer optical film reflector

The present invention includes a backlight system incorporating a back reflector and / or a lamp cavity reflector constructed of a multilayer optical film.
Owner:3M INNOVATIVE PROPERTIES CO

Light guide plate, light source device equipped therewith and display device

A display device used for a display unit of portable electronic equipment, a light source device therefor and a light guide plate, suppressing dispersion in the brightness and featuring a high contrast and a good display quality. The constitution includes a light incidence surface on where light emitted from an LED falls, a light reflection surface formed facing the light incidence surface and reflects light from the light incidence surface, a light outgoing surface arranged between the light incidence surface and the light reflection surface, and has a circularly polarizing plate intimately adhered onto the surface thereof, and an opposing surface formed facing the light outgoing surface and in which there are alternately arranged first opposing surfaces for guiding the incident light to the light outgoing surface as well as to the light reflection surface, and second opposing surfaces for emitting the light reflected by the light reflection surface through the light outgoing surface.
Owner:SHARP KK

Backlight for correcting diagonal line distortion

A backlight apparatus has a collimating waveguide with a light input end, a top surface, a bottom surface, opposing sides, a far end opposite the light input end, and a total internal reflection critical angle for the material of the waveguide. A plurality of first facets are formed in the bottom surface distributed along the waveguide between the light input end and the far end. Each of the first facets has a first facet bottom surface which converges toward the top surface in a direction away from the far end relative to the top surface. A light scattering and reflective surface is disposed adjacent the far end of the collimating waveguide. The first facet bottom surfaces cause light rays entering the light input end to be totally internally reflected to the far end of the collimating waveguide wherein the scattering and reflective surface at the far end reflects and scatters light rays incident thereon back toward the light input end. The first facet bottom surfaces then cause the light rays reflected from the far end to exit the top surface. The first facet bottom surfaces may be formed either as straight facets or as curved surface facets and may also be alternatively formed having a reflective material layer thereon.
Owner:LUMINIT

Luminous element, and display device and lighting device using it

InactiveUS20040012980A1Good effectImprovement in external extraction efficiencyMeasurement apparatus componentsSolid-state devicesEffect lightDisplay device
A light-emitting element is provided having a layered structure composed of at least a light-emitting layer having a light-emitting region and a reflective layer for reflecting light emitted from the light-emitting region. Light emitted from the light-emitting region is extracted from a light-extracting surface distanced from the light-emitting region. A light-scattering portion is present in a part of the reflective layer.
Owner:JOLED INC

Light emitting apparatus and display

An opposed reflecting mirror is provided so as to face a light source. The opposed reflecting mirror is configured to reflect light rays, emitted from the light source, so as to allow the reflected light rays to advance in a predetermined direction. A light guide body having a plurality of reflecting surfaces is provided to permit the incidence of light rays supplied from the opposed reflecting mirror and to reflect the incident light rays. The plurality of reflecting surfaces are located at different positions in a sliding split manner along the direction of light rays supplied from the opposed reflecting mirror. By virtue of this construction, a light emitting apparatus can be provided in which, while making the best use of a feature of LED, i.e., a small thickness, impressive illumination of an elongated shape by one light emitting device and high external emission efficiency can be realized. The arrangement of a plurality of light emitting apparatuses of the above type at predetermined intervals can provide on-vehicle or other displays of a novel and unconventional design.
Owner:TOYODA GOSEI CO LTD

Phosphor based illumination system having a plurality of light guides and a display using same

An illumination system including a light source, light guides coupled to the light source, each including an input surface and an output surface, emissive material positioned to receive light from at least one light guide, and a first interference reflector positioned between the emissive material and the output surfaces of the light guides is disclosed. The light source emits light having a first optical characteristic. The emissive material emits light having a second optical characteristic when illuminated with light having the first optical characteristic. The first interference reflector substantially transmits light having the first optical characteristic and substantially reflects light having the second optical characteristic.
Owner:3M INNOVATIVE PROPERTIES CO

Method and apparatus for personal skin treatment

An apparatus enabling a casual user in a residential set-up to perform himself almost every skin treatment procedure by using a variety of modules that may be inserted into an infrastructure frame. The apparatus presents a docking station and an applicator. The applicator simultaneously receives only two types of skin treatment modules, these may be replaced after use for modules providing a different type of skin treatment. Such skin treatment modules like epilator, shaver, exfoliation or abrasive module, suction head, and massage head apply a mechanical action to the skin. Ultrasound module applies ultrasound waves to the skin. Intense pulsed light and RF apply electromagnetic radiation to the skin. A combination of these modules may be used to provide a variety of skin treatments such as hair removal, skin rejuvenation, skin exfoliation, acne treatment, circumference reduction, and other skin treatments.
Owner:SYNERON MEDICAL LTD

Liquid crystal display device

A liquid crystal display device has a plurality of lamps, a light diffusion plate and / or an optical sheet, a shield portion for accommodating the lamps, the light diffusion plate and / or the optical sheet. There is a liquid crystal display panel located opposite to one side of the light diffusion plate and / or the optical sheet opposed each with the other side to the lamps. The light diffusion plate and / or the optical sheet each have a vent, and a lamp chamber formed in the lamp-accommodating side of the light diffusion plate and / or the optical sheet. There is an LCD panel chamber formed in the LCD panel-disposing side of the light diffusion plate and / or an optical sheet that communicate with each other through the vent of the light diffusion plate and / or optical sheet.
Owner:SHARP KK

Display shelf

A bottle glorifier may be mounted on the interior surface of a glass refrigerator case door. A body holds a side-to-side array of exemplary containers. A separate adapter accommodates particular sizes or combinations of sizes of containers for a given body.
Owner:MECHTRONICS

Hair-cutting systems with visualization devices

Hair-cutting systems with a visualization device are disclosed in present invention. The air-cutting systems include a video camera and a lighting device attached to an electrical hair-cutting clipper. Such hair-cutting systems are designed for use by an individual in cutting his or her own hair, and also for use by one person to cut the hair of another.
Owner:ZHU LINLIN C

Devices for creating brightness profiles

A mixing chamber includes a first surface and a second surface opposite the first surface. At least two light emitting diodes are disposed along the first surface. At least a portion of the first surface is reflective, and the second surface includes a reflective region and a plurality of openings formed in the reflective region. In some embodiments, the first surface and the second surface are separated by at least one side surface. Light emitted from the light emitting diodes is reflected off the first surface, reflective region of the second surface, and side surfaces of the mixing chamber until it is emitted from the openings of the second surface.
Owner:LUMILEDS LIGHTING U S

Linear light source for enhancing uniformity of beaming light within the beaming light's effective focal range

A light guide assembly, as a linear light source, includes a light guide bar connected to a light source assembly and a reflective housing encasing the light guide bar. One surface of the light guide bar is a light-scattering / light-emission surface, and other surfaces are all reflective. The emission plane has gradually changing indentations for adjusting the light refractive and reflecting indexes to ensure the light uniformity. The reflective housing covering the light guide bar is used for enhancing the light reflection and intensity. An opening is formed in the reflective housing corresponding to the emission plane of the light guide bar, and a reflecting flange is formed at one side of the opening. Combined with the sloping and notched emission plane, light with high intensity and uniformity can be obtained, and the uniformity of beaming light within the beaming light's effective focal range can also be improved.
Owner:PIXON TECH CORP

Medical device and related methods of packaging

Embodiments of the invention relate to a medical device having a proximal portion that can selectively receive other portions of the device. More specifically, embodiments of the invention relate to an endoscopic instrument with a handle portion configured to accommodate an elongate, flexible member and an end effector assembly of the endoscopic instrument for protection, coiling, looping, containment, packaging and for disposal. The device may have a variety of configurations.
Owner:BOSTON SCI SCIMED INC

Shaving preparation for wet shaving assembly

A shaving assembly for simultaneously applying a shaving preparation and removing hair in a single step includes a base having an upper end, a lower end and a hollow space between the upper and lower ends, whereby the hollow space defines an opening at the upper end of the base. The shaving assembly includes a receiver for a razor, such as a cartridge receiver for a razor blade cartridge, that is connected with the base and that is disposed at the opening at the upper end of the base. The cartridge receiver has a perimeter and the opening at the upper end of the base completely surrounds the perimeter of the cartridge receiver. The hollow space of the base is adapted for containing a shaving preparation, such as a soap cake, a liquid soap, shaving cream or a body wash and may be combined with skin beneficial ingredients and / or scent. In one embodiment, the body of the shaving assembly includes an adjusting element so that an adequate supply of the shaving preparation may be supplied completely around the perimeter of the cartridge receiver. In other embodiments, the shaving assembly includes a resilient element for urging the shaving preparation toward the upper end of the body. The cartridge receiver may also be movable for changing the position of the razor blade relative to the shaving preparation. The shaving assembly may also include a razor embedded in a mass of shaving preparation so that the cutting blades of the razor lie in substantially the same plane as the top surface of the shaving preparation.
Owner:EVEREADY BATTERY CO INC

Illuminated continuously rotatable dual magnification mirror

A mirror for facilitating appearance related functions includes a circular ring-shaped frame holding therein back-to-back reflective mirror plates having different magnification factors, e.g. 1× and 5×, each plate having a circular central imaging reflective area and an outer concentric light transmissive window area. Continuously rotatable pivot joints support the frame between opposed arms of a yoke protruding upwardly from a stanchion and base for placement on a table, or an arm and wall bracket for mounting on a wall, enabling the frame to be rotated to interchangeably orient 1× and 5× mirror plates in a forward facing use position. A ring-shaped, printed circuit board with circumferentially spaced apart light emitting diodes (LED's) protruding radially outwards of an outer circumferential edge of the board is located between inner facing surfaces of the mirror plates. Illumination of objects in front of the mirror plates is effected by direct LED rays emitted forwardly through the light transmissive windows, and intensified by indirect LED rays reflected from reflective inner facing surfaces of the mirror plates. Electrical power is supplied to the LED's from a battery power supply in the base of the mirror by electrically conductive pins which protrude radially outwards from opposite sides of the frame, the pins being rotatably supported in electrically conductive cups located in opposed arms of the yoke, the cups being connected to the power supply via wires disposed through the yoke arms and stanchion to the power supply.
Owner:ZADRO INC

Linear luminous body and linear luminous structure

The invention is directed to a linear luminous body comprising: a light source; a light source accommodating portion in which the light source is accommodated; and a light guide held by the light source accommodating portion so as to extend from the light source accommodating portion; wherein a light emitted from the light source is introduced into said light guide through an end surface of said light guide.
Owner:TOYODA GOSEI CO LTD

Suction cup having compact axial installation and release mechanism

A novel suction cup mounting apparatus having a novel compact axial suction cup installation and release mechanism and method for assembling such a suction cup apparatus. The suction cup device includes a suction cup portion of a plunger assembly fit within a concave drive base and coupled thereto by a rigid drive pin. An optional rotational drive member or “handle” structured to operate on an external surface of the drive base may be provided for manipulating the drive pin relative to the suction cup and drive base. The suction cup device is intended to secure some device—a “utilization device”—to a surface. Therefore, according to another aspect of the suction cup device, a utilization mounting surface is projected above the drive base.
Owner:CARNEVALI JEFFREY D

Linear light source for enhancing uniformity of beaming light within the beaming light's effective focal range

A light guide assembly as a linear light source for enhancing the uniformity of beaming light within the beaming light's effective focal range comprising a light guide bar connected to a light source assembly and a reflective housing encasing the light guide bar. One surface of the light guide bar is a light-scattering / light-emission surface, and other surfaces are all reflective. The emission plane has gradually changing indentations for adjusting the light refractive and reflecting indexes to ensure the light uniformity. The reflective housing covering the light guide bar is used for enhancing the light reflection and intensity. An opening is formed in the reflective housing corresponding to the emission plane of the light guide bar, and a reflecting flange is formed at one side of the opening. Combined with the sloping and notched emission plane, light with high intensity and uniformity can be obtained, and the uniformity of beaming light within the beaming light's effective focal range can also be improved.
Owner:PIXON TECH CORP

Wet shaving assembly

A shaving assembly operable in dry shaving environments and wet shaving environments is provided that includes a razor assembly and a shaving preparation cake. The razor assembly, which includes a razor cartridge attached to a handle, is operable in dry shaving environments and wet shaving environments. The shaving preparation cake includes an upper surface, a lower surface, one or more side surfaces extending between the upper surface and the lower surface, and an axial bore extending between the upper surface and the lower surface. The shaving preparation cake is operable in a wet shaving environment, and is selectively attachable to the razor assembly for wet shaving environment applications. When the shaving preparation cake is attached to the razor assembly, the razor cartridge is disposed within the axial bore of the shaving preparation cake. The shaving preparation cake is selectively detachable from the razor assembly to facilitate use of the razor assembly in dry shaving environment applications.
Owner:EDGEWELL PERSONAL CARE BRANDS LLC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products