81results about How to "Bright light" patented technology

A light emitting device, comprises: a first semiconductor light emitting element; a second semiconductor light emitting element; a first metal member mounting on its top face the first semiconductor light emitting element; a second metal member mounting on its top face the second semiconductor light emitting element; and a resin package having on its top face a window through which light is taken off from the first semiconductor light emitting element and the second semiconductor light emitting element, wherein the second metal member is thinner around its peripheral edge than in its middle, and the rear face of the first metal member is facing the top face of the peripheral edge.

Provided is an LED module which, even when CSP LED devices are arrayed adjacent to each other, emits light at a light emission color of a single LED device and is bright. An LED module includes a module substrate, first LED devices having a lateral surface which is configured of an optically transmissive face, and second LED devices having a lateral surface which is configured of a light blocking face. The first LED devices are mounted upon the module substrate adjacent to the second LED devices such that the translucent faces of the first LED devices and the light blocking faces of the second LED devices are in opposition.

The invention provides a curtain wall with a glass and aluminum honeycomb plate bilayer structure, which comprises a main keel, a secondary keel, glass, a connecting assembly, a built-up connecting assembly, an aluminum honeycomb curtain wall main keel, an aluminum honeycomb curtain wall secondary keel, an aluminum honeycomb plate, a lamp assembly and a sealing and adhering assembly, wherein the main keel, the secondary keel and the glass form a hidden-frame glass curtain wall, and the aluminum honeycomb curtain wall main keel, the aluminum honeycomb curtain wall secondary keel, the aluminum honeycomb plate and the lamp assembly form an aluminum honeycomb plate curtain wall for decoration; and a main connecting piece of the connecting assembly penetrates through a gap between adjacent glass and is welded with the main keel, and an aluminum honeycomb plate curtain wall keel system is fixedly connected with the main keel of the glass curtain wall through the built-up connecting assembly. The construction method mainly comprises ten steps of installation of the glass curtain wall keel, installation of the main connecting piece, installation of the aluminum honeycomb plate curtain wall keel and the like. The curtain wall provided by the invention has the advantages of firm and stable structure, strong wind resistance, convenience in modeling and good decorative effect, and the construction method of such decoration project is expanded.

The present invention provides an automotive headlamp assembly having a light pipe. The present invention provides use of at least one incandescent light bulb to illuminate the light pipe. Power consumption is reduced from approximately 35 watts to 10 watts. The present assembly consists of a light pipe, at least one light source positioned at either end of the light pipe, the light source being an incandescent light bulb, at least one reflector and an elongated reflector positioned adjacent the light pipe. The reflector is positioned adjacent the light source to capture light from the light bulb, concentrate the light into a beam and reflect the light into the light pipe. The reflector aims light directly down the light pipe without the use of cable or LED mounted to the light pipe. The reflector prevents lost light and creates a more efficient headlamp assembly. The light pipe is a generally cylindrical elongated member having a plurality of attachment members. Light pipe and attachment members are molded as a one piece construction. Furthermore, an elongated reflector is positioned adjacent the light pipe thereby preventing lost light and creating the illusion of a brighter light pipe.

A white LED comprising at least an excitation light source and a fluorescent powder, the excitation light source issues light with wavelength between 285 nm to 490 nm, the fluorescent powder is installed around the excitation light source to receive the light from the excitation light source; the materials of the fluorescent powders is one of the (Ca,Sr,Ba,)8Mg(SiO4)4Cl2:Eu2+, Dy3+, Mn3+ for better luminant efficiency and better excitation effect.

A system of monitoring and / or maintaining remotely located autonomously powered lights, security systems, parking meters, and the like is operable to receive data signals from a number of the devices, and provide a comparison with other similar devices in the same geographic region to detect a default condition of a particular device, and / or assess whether the defect is environmental or particular to the specific device itself. The system includes memory for storing operating parameters and data, and outputs modified control commands to the devices in response to sensed performance, past performance and / or self-learning algorithms. The system operates to provide for the monitoring and / or control of individual device operating parameters on an individual or regional basis, over preset periods.

The present invention relates to an arrangement for emitting light comprising: a hermetically sealed caving (4) including a transparent or translucent window (10); a layer (3) of a fluorescent substance arranged within said casing covering at least a major part of said window; an electron emitting cathode (1) arranged within said casing for emission of electrons; and an anode (2). Said caving is filled with a has suitable for electron avalanche amplification. Said cathode and anode are, during use, held at electric potentials such that said emitted electrons are accelerated and avalanche amplified in said gas: and said layer is arranged to emit light through raid window in response to being bombarded by avalanche amplified electrons and / or in response to being exposed to ultraviolet light as being emitted in the gas due w interactions between the avalanche amplified electrons and the gas.

The invention discloses a radiating device integrating a radiating plate and an electrode and a manufacturing method thereof. The radiating device comprises the radiating plate (1), a light-emitting diode (LED) chip (2) fixed onto the radiating plate (1), a fluorescent powder layer (3) coated on the radiating plate (1) and totally covering the LED chip (2), a silica gel sealing layer (4) coated on the fluorescent powder layer (3), an electrode pin (5) integrated on the radiating plate and an electrode lead (6) leaded from the electrode pin (5), wherein the silica gel sealing layer (4) is madeby mixing silica gel and nanometer or silica and micrometer particles. In the radiating device provided by the invention, the radiating plate is directly connected with the electrode pin, thereby improving the radiating efficiency of the chip and solving the problem of short service life of the device due to radiation problem; moreover, due to the elimination of bracket, the production cost is reduced and the invention is more favorable for commercial production.

The invention discloses an LED (light emitting diode) lamp unit having simple and light structure, abundant combination change, flexible application, convenient connection and mounting and various illumination and decoration effects and a combined lamp. The LED combined lamp comprises a mounting plate (6) and the LED lamp units, wherein each LED lamp unit comprises a polygonal shell (1), a circuit board (2) and a conductive connecting piece (4); LEDs (6) are arranged on each circuit board (2), and the circuit board (2) is embedded in a shell (1); all the edges of each circuit board (2) are respectively provided with two conductive jacks (21) used as anode and cathode terminals of each LED lamp unit; both ends of each conductive connecting piece (4) are fixed with a conductive rivet (5), and the conductive rivets (5) are embedded in the anode and cathode conductive jacks (21) and tightly matched with the conductive jacks (21); adjacent LED lamp units are conductively connected through two conductive connecting pieces (4) and the conductive rivets (5) at both ends of the conductive connecting pieces (4); and the LED lamp units are fixedly connected with the mounting plate (6).

The present invention provides an organic-inorganic composite light-emitting device including a luminescent layer emitting high-brightness light using low voltage, wherein the luminescent layer has a sandwich structure in which organic luminescent layers are formed on both sides of an inorganic thin film layer.The organic-inorganic composite light-emitting device configured as above is advantageous in that an inorganic thin film layer is inserted and formed between organic luminescent layers, and thus the injection of electrons that occurs when low voltage is applied stabilizes the structure of the luminescent layer, thereby emitting brighter light. Further, the organic-inorganic composite light-emitting device is effective in greatly improving the power efficiency of an organic light-emitting device by greatly increasing the luminance efficiency thereof. Moreover, the organic-inorganic composite light-emitting device can exhibit improved luminance efficiency at low cost because it can be manufactured by directly using a conventional organic light-emitting device structure and a conventional process of manufacturing an organic light-emitting device.

An outdoor luminaire comprising a blue LED chip having a maximum peak at a wavelength of 420-480 nm and a phosphor layer disposed forward of the LED chip in its emission direction is provided. The phosphor layer comprises a phosphor of the formula: Lu3Al5O12:Ce3+ which is activated with up to 1 mol % of Ce relative to Lu, the phosphor being dispersed in a resin. In scotopic and mesopic vision conditions, the luminaire produces illumination affording brighter lighting, higher visual perception and brightness over a broader area.

A light guide plate, a backlight module and a liquid crystal display are provided. The light guide plate has a first surface at least having one first structure and one second structure formed thereon. The first structure and the second structure are adjacent arranged and are mirror reflection with each other. Each of the first structure and the second structure has a first protrusion having a cross section of eccentric triangle.

The invention relates to a steering lamp and belongs to the technical field of illumination. The steering lamp comprises a rear shell, a front cover and a light-emitting assembly. The light-emitting assembly comprises a light guide bar, a point light source and LED lamps. Light reflecting bases are fastened to the rear shell. A mounting base is formed on the light reflecting bases in a protruding mode. The light guide bar is mounted on the mounting base. A bent part is arranged at one end of the light guide bar and inserted into the mounting base. A chamfer is arranged outside the joint of the light guide bar and the bent part. The point light source is mounted in the mounting base and directly faces the end of the light guide bar. Multiple concave mirrors are distributed on the light reflecting bases on the two sides of the mounting base, and the mirror surfaces face the light guide bar. Multiple light holes are formed in the two sides of the mounting base. An LED board is mounted in the mounting base, the multiple LED lamps are mounted on the LED board, the LED lamps are located in the light holes and arranged corresponding to the concave mirrors, and the light guide bar is made of composite with reasonable prescription. The steering lamp is simple in structure, convenient to mount and good in light effect, comprehensive performance of the light guide bar is good, and the service life of the steering lamp is long.

The invention discloses an intelligent energy-saving LED traffic signal lamp processing system. A solar cell panel of the system is utilized to convert solar illumination capacity into electric energy, the electric energy is stored in a device internal cell, when night falls or light is dark and illumination intensity is insufficient, an indicating board controls the light emitting diode of the indicating board to emit light and to flicker, and the flickering light of the light emitting diode is bright and striking and has the functions of strong mark indicating and warning. The system can be used for indicating the branches of a road and the road conditions of a front road, such as a construction section, a dangerous section and a mountain section. Due to the fact that the system has the advantages of self light emitting and flickering, the visual range and the striking degree of the LED road indicating board are five times of the visual range and the striking degree of a tradition reflective indicating board. The system is matched with a hardware circuit inside a traffic signal control lamp, the automatic brightness control of the traffic signal lamp can be achieved, an existing hardware circuit is combined, and the system has the advantages of being flexible in configuration, wide in application field range and simple and reliable in using.

The invention provides a motorcycle headlamp structure, and belongs to the technical field of motorcycle assembling. The motorcycle headlamp structure comprises a headlamp support, a headlamp fixedly arranged in the middle of the headlamp support and reflector supports arranged on the two sides of the headlamp support respectively. A steering lamp is fixedly arranged below each reflector support. The headlamp comprises a headlamp shell, a lampshade fixed to the headlamp shell in a clamped mode and a headlamp light-emitting assembly arranged between the headlamp shell and the lampshade. The headlamp light-emitting assembly comprises a headlamp body arranged in the middle of the headlamp shell and at least one reflective strip located above the headlamp body and in a transparent shape. The head end and the tail end of each reflective strip are connected with the inner side wall of the headlamp shell, and headlamp LED lamps are arranged at the head ends of all the reflective strips. The steering lamps comprise rear shells, transparent front covers fixed to the rear shells in a clamped mode and steering light-emitting assemblies arranged between the corresponding rear shells and the corresponding front covers. The motorcycle headlamp structure has the advantages of being reasonable in layout and good in use performance.

Biochemical assays that are performed in cuvettes and in the wells of multi-well plates and that utilize excitation and light emission as labels for detection are enhanced by an illumination and detection system that supplies excitation light through an optical fiber that transmits excitation light from an excitation light source to the cuvette or well. Emission light produced by the excitation is then collected by a collimating lens and converted to a signal that is compiled by conventional software for analysis. The optical fiber and collimating lens can either be on the same side of the receptacle (generally the open side) or on opposite sides, i.e., one above and the other below. When the optical fiber and the collimating lens are both on the open side of the receptacle, they are arranged such that the direction of travel of the excitation light and the direction along which the emission light is collected are not coaxial, and preferably both are at an acute angle to the axis normal to the mouth of the receptacle. Illumination systems are also disclosed in which a ultraviolet, visible, or near-infrared light source is optically coupled to an optical fiber.

The invention refers to a new type underwater scape-light. It includes lampshade, which is made up of lower casing body and upper cover plate, and light fitting. Installation mechanism is set outside of the lower casing body. And the upside of the lower casing body is set an integrated full-pervious cover plate made up of polyester carbonates with injection mould. A step type sealing structure is set at the match-place of the full-pervious cover plate and the lower casing body. Because the new type underwater scape-light adopts the integrated full-pervious cover plate to take place of the lightproof mental type or plastic type cover plate, the luminance of the underwater scape-light is very high and not only has caustic effect but also border-scattering effect while the luminous surface is expanded about 30% to 45% and the luminous intensity increases more than 15%. Moreover, the beam is very beautiful. Because the cover plate is made up of flexible integrated type, it would never be broken, and feature of good waterproof and sealing performance avoids electric leakage caused by water leak. And it is also very safe, reliable, low cost and good social benefit.

An arrangement for emitting light includes a hermetically sealed casing with a window, a layer of a fluorescent substance arranged within the casing covering at least a major part of the window, an electron emitting cathode arranged within the casing, and an anode. The casing is filled with a gas suitable for electron avalanche amplification. In operation, the cathode and anode are held at an electric potential such that said emitted electrons are accelerated and avalanche amplified in the gas. The layer of the fluorescent substance is arranged to emit light through the window in response to avalanche amplified electron bombardment and / or ultraviolet light emitted from the gas.

The lamp unit has a projection lens (22A) placed on an optic axis of a light emitting diode (26). A stopper unit (24) is placed at proximity of a rear focal point of the lens. An upper edge of the stopper unit is placed at proximity of the optical axis such that a lower part of the light emitted by the diode is stopped. The lens has a configuration for converging light from the diode towards the optical axis. - An INDEPENDENT CLAIM is also included for a headlight of a vehicle.

A light guide plate, a backlight module and a liquid crystal display are provided. The light guide plate has a first surface at least having one first structure and one second structure formed thereon. The first structure and the second structure are adjacent arranged and are mirror reflection with each other. Each of the first structure and the second structure has a first protrusion having a cross section of eccentric triangle.

The invention provides a steering lamp, belonging to the technical field of illumination and solving the problems of an existing lamp that the installation is complicated and the light reflection is poor. The steering lamp comprises a rear shell, a front cover and a luminous assembly, wherein the luminous assembly comprises a light guide strip, a point light source and LED (Light Emitting Diode) lamps; a light reflecting seat is buckled on the rear shell and a mounting seat is formed on the light reflecting seat by protruding upwards; the light guide strip is mounted on the mounting seat; one end of the light guide strip is provided with a bent part and the bent part is inserted into the mounting seat; a chamfer is arranged at the outer side of the crossed part of the light guide strip; the point light source is mounted in the mounting seat and aligns to the end part of the light guide strip; a plurality of concave mirrors are distributed on the light reflecting seat on the two sides of the mounting seat and mirror surfaces of the concave surface mirrors are arranged towards the light guide strip; a plurality of light transmitting holes are formed in the two sides of the mounting seat; an LED plate is mounted in the mounting seat and the plurality of LED lamps are mounted on the LED plate; the LED lamps are located in the light transmitting holes and are opposite to the concave mirrors. The steering lamp has the advantages of convenience for installation and good light reflecting performance.

The present invention relates to the technical field of lighting lamps, and specifically designs an LED street lamp, which includes a street lamp housing, an LED bulb, and a lampshade panel. The housing of the street lamp is provided with a detection device, and the detection device includes a PIR human body pyroelectric sensor and For the microwave sensor, there are diamond-shaped concave holes inside the lampshade panel. The invention can automatically sense the movement of people and vehicles to control the on and off of LED street lamps, thereby saving energy, and has the characteristics of economy, environmental protection and practicability.

The invention provides a motorcycle headlamp structure, and belongs to the technical field of motorcycle assembling. The motorcycle headlamp structure comprises a headlamp support, a headlamp fixedly arranged in the middle of the headlamp support and reflector supports arranged on the two sides of the headlamp support respectively. A steering lamp is fixedly arranged below each reflector support. The headlamp comprises a headlamp shell, a lampshade fixed to the headlamp shell in a clamped mode and a headlamp light-emitting assembly arranged between the headlamp shell and the lampshade. The headlamp light-emitting assembly comprises a headlamp body arranged in the middle of the headlamp shell and at least one reflective strip located above the headlamp body and in a transparent shape. The head end and the tail end of each reflective strip are connected with the inner side wall of the headlamp shell, and headlamp LED lamps are arranged at the head ends of all the reflective strips. The steering lamps comprise rear shells, transparent front covers fixed to the rear shells in a clamped mode and steering light-emitting assemblies arranged between the corresponding rear shells and the corresponding front covers. The motorcycle headlamp structure has the advantages of being reasonable in layout and good in use performance.

An ultra-high efficiency underwater light for attracting marine life having radially arranged facets supporting light emitting diodes (LEDs) that project a large perimeter of light underwater. A water cooling system allows the high powered LEDs to operate at sustained peak levels without sacrificing service life. A light bifurcating structure causes a central portion of water to illuminate in a different color than the color of the outer perimeter portion of water. A tire valve stem located on the underwater light is used to remove moisture bearing air and to also pressurize the light with a non-corrosive gas. Antifouling circuitry automatically cycles the underwater light on and off multiple times during periods of non-use. Smart circuitry communicates through a series of blinks and accepts commands from a user through a power cord.

The invention relates to a medical instrument and particularly provides an electric coagulation hemostat. The electric coagulation hemostat comprises a shell, a hemostasis probe is arranged on one side of the shell, a sweat-absorbent sleeve sleeves the shell and comprises a sweat-absorbent sticker, a sweat-absorbent tube and a sweat-absorbent chamber, an illuminant is fixed to one side of the sweat-absorbent sleeve and comprises a shell and an LED lamp, the shell is provided with a sliding groove comprising clamping edges on two sides, saw-shaped teeth are formed on the brims of the clamping edges, an elastomer, a supporting piece and the LED lamp are arranged in the sliding groove, a press switch is fixed on the surface of the LED lamp and comprises a first press block, a second press block and a third press block which are connected fixedly sequentially, the first press block is disposed in the sliding groove, the width of the second press block is smaller than the minimum distance between the clamping edges, and the third press block exposes over the sliding groove. The electric coagulation hemostat has the advantages of simple structure, convenience in operation, less proneness to slipping, brightness, high safety and capabilities of absorbing sweat and avoiding surgery misoperation.

The invention discloses a new energy LED lamp with a good heat dissipation effect, which comprises a stand column, the top and the bottom of the stand column are fixedly connected with a fixing blockand a storage battery correspondingly, the interior of the fixed block is movably connected with a solar cell panel through a bolt; the surface of the stand column is movably connected with a movablesleeve, the surface of the movable sleeve is fixedly connected with a connecting rod, the end, away from the movable sleeve, of the connecting rod is fixedly connected with a rotating ring, and the left side of the rotating ring is fixedly connected with a connecting block of which the top and bottom are fixedly connected with a water collecting tank and a lamp holder. The storage battery, the solar cell panel, a water collection tank, a LED lamp panel, a temperature sensor, a heat conduction column, a circulating pipe, a water pump and a control panel are used in cooperation; the heat dissipation effect of the new energy LED lamp is good, the service life of the new energy LED lamp cannot be shortened due to high temperature when the new energy LED lamp works in an environment with high temperature in summer, and the new energy LED lamp is good in energy-saving and environment-friendly performance, can meet the requirements of people and is beneficial to use of people.

A light emitting diode package includes a base, a chip mounted on the base, and an encapsulant layer encapsulating the chip. The encapsulant layer includes a light exit face for light generated generated by the chip transmitting through. A plurality of microstructures are formed on the light exit face. Distribution of the microstructures has the following characters: a density of the microstructures is inversely proportional to a light intensity of the light at the light exit face; and a size of the microstructures is inversely proportional to the light intensity of the light at the light exit face.