Patent application number | Description | Published |
20080207532 | Use of Nordihydroguaiaretic Acid Derivatives in the Treatment of Drug Resistant Cancer, Viral and Microbial Infection - Compositions and methods for using nordihydroguaiaretic acid (NDGA) derivatives for preventing the expression of MDR-1 gene and the synthesis of PgP protein or reversing multiple drug resistance in cells, and for using NDGA derivatives in combination with additional chemotherapeutic agents to treat drug resistant cancer and infections. | 08-28-2008 |
20110077414 | PHOSPHATE-CONTAINING NANOPARTICLE DELIVERY VEHICLE - A phosphate-containing nanoparticle delivery vehicle includes a nanoparticle, an active ingredient, and a phosphodiester moiety connecting the nanoparticle and the active ingredient and forms a prodrug. The nanoparticle delivery vehicle achieves the function of increasing hydrophilicity of the active ingredient and specificity against tumor cells. Advantages of the nanoparticle material include biocompatibility, magnetism and/or controllable drug release. | 03-31-2011 |
20120282327 | PHOSPHATE-CONTAINING NANOPARTICLE DELIVERY VEHICLE - A phosphate-containing nanoparticle delivery vehicle includes nanoparticle, an active ingredient, and a phosphodiester moiety connecting the nanoparticle and the active ingredient and forms a prodrug. The nanoparticle delivery vehicle achieves the function of increasing hydrophilicity of the active ingredient and specificity against tumor cells. Advantages of the nanoparticle material include biocompatibility, magnetism and/or controllable drug release. | 11-08-2012 |
20120289712 | PHOSPHATE-CONTAINING NANOPARTICLE DELIVERY VEHICLE - A phosphate-containing nanoparticle delivery vehicle includes a nanoparticle, an active ingredient, and a phosphodiester moiety connecting the nanoparticle and the active ingredient and forms a prodrug. The nanoparticle delivery vehicle achieves the function of increasing hydrophilicity of the active ingredient and specificity against tumor cells. Advantages of the nanoparticle material include biocompatibility, magnetism and/or controllable drug release. | 11-15-2012 |
Patent application number | Description | Published |
20110227105 | Multi-Layer LED Array Engine - A multi-layer LED array engine is provided. The multi-layer LED array engine includes a base plate frame, a molded platform, two lead frames, a lighting element, a dome, a protection layer, and a phosphorous layer. The molded platform is disposed on and secured to the base plate frame. The two lead frames are combined with two lead frame grooves of the base plate frame. The lighting element is disposed on a lighting area of the base plate frame. The protection layer is provided on the lighting element, and the phosphorous layer is provided on the protection layer. The dome is secured to the molded platform for covering the molded platform and the lighting element. | 09-22-2011 |
20120074837 | OPTICAL LENS HAVING FLUORESCENT LAYER ADAPTED FOR LED PACKAGING STRUCTURE - An optical lens having a fluorescent layer is provided. The optical lens is adapted for being employed in an LED packaging structure. The optical lens includes a substrate, at least one lens body, a lens shade, and a packaging member. The substrate is positioned at a bottommost side of the packaging structure, and the lens shade is positioned at a topmost side of the packaging structure. The lens body is positioned over the substrate and beneath the lens shade. A plurality of light emitting units are disposed on the substrate. The packaging member is adapted for packaging the substrate and the lens shade. The lens body is secured by the packing member so as to be positioned over the light emitting units. The lens body includes a fluorescent layer buried inside the lens body, and the lens body is positioned apart from the light emitting units for a certain distance. | 03-29-2012 |
20120133268 | AIRTIGHT MULTI-LAYER ARRAY TYPE LED - An airtight multi-layer array type LED is disclosed, which comprises a metal substrate with an airtight metal frame formed thereon, and the metal substrate is integrally formed with the airtight metal frame, and an airtight sealing frame slot is formed around the upper surface of the airtight metal frame, the airtight metal frame is installed with two sets of sealing through hole pairs accommodating the lead frames. The interior of the airtight metal frame can be installed with packaging materials or optical components. The sealing holes are sealed with a glass or ceramic material. A fluorescent layer is formed on a silica gel layer, wherein the fluorescent layer can also be installed inside a silica glass package cover. The silica glass package cover is installed on the top surface of the airtight metal frame, and the silica glass package cover is engaged and sealed to a sealing rack. Nitrogen is filled in a space defined between the silica glass package cover and the fluorescent layer, so that moisture is prevented from permeating through the airtight metal frame and a dice protection layer. As such, a sealed-type LED packaging structure is formed and is suitable to be used in extreme or severe environments. | 05-31-2012 |
20120186077 | Method For Packaging Airtight Multi-Layer Array Type LED - A method for packaging an airtight multi-layer array type LED is disclosed. The method includes: integrally forming a metal substrate with an airtight metal frame surrounding an accommodating space; forming a light outlet platform surrounding a light outlet opening on a bottom of the accommodating space; forming two sets of sealing through hole pairs in the airtight metal frame, wherein each set of the sealing through hole pairs has one lead frame inserted therethrough, and all interstitial space in the two sets of the sealing through hole pairs is completely sealed with a sealing material; disposing the optical units and optical components in the accommodating space; sequentially forming a dice protection layer, a fluorescent layer, and a silicone layer on the LED dices; and installing an optical glass cover on the top surface of the airtight metal frame to seal the packaging structure of the present invention. | 07-26-2012 |
20120186726 | Method Of Filling And Sealing A Fluorescent Layer In A Slot Space Defined By Two Optical Lenses And A Partition Ring - A method of filling and sealing a fluorescent layer in a slot space defined by two optical lenses and a partition ring is disclosed, in which a slot space is defined by two optical glasses and a partition frame having a partition ring on the inner wall surface. The partition frame is installed with two slots diametrically opposite to each other, and the slot space is evacuated to allow filling of a fluorescent material, and then the two slots are sealed so that the moisture is prevented from permeating into the fluorescent layer, and thus the optical performance can be maintained over a long period. | 07-26-2012 |
20120218627 | OPTICAL LENS ASSEMBLY HAVING FLUORESCENT LAYER - An optical lens assembly having a fluorescent layer is disclosed, which includes a partition frame with a partition ring protruding inwardly from an inner wall surface of the partition frame, two optical lenses, and a fluorescent layer, wherein a slot space is defined by the two optical lenses and the partition ring of the partition frame, and the fluorescent layer is accommodated within the slot space. The top optical lens can be a flat slab lens, or a convex lens. When the optical lens assembly having a fluorescent layer is used in the optical device, the moisture can be prevented from entering the fluorescent layer, and thus the optical performance of the fluorescent layer can be maintained over a long period. | 08-30-2012 |
20130126913 | THIN MULTI-LAYER LED ARRAY ENGINE - A thin multi-layer LED array engine is provided, which includes a substrate having a phosphor layer and a silica gel protection layer formed thereon. The phosphor layer is disposed on LED dices and makes direct contact with the substrate, and the silica gel protection layer is disposed on the phosphor layer. The LED dices are covered with the phosphor layer, and thereby the phosphor particles in the phosphor layer can be uniformly dispersed around the LED dices, so that the narrow color temperature distribution can be achieved. Furthermore, the phosphor layer makes direct contacts with the substrate, and thereby heat generated in the phosphor layer can be effectively dissipated through the substrate, and thereby the reliability of the optical components can be increased. | 05-23-2013 |
20130187175 | MULTI-LAYER ARRAY TYPE LED DEVICE - A multi-layer array type LED device is provided, which includes a substrate, an encapsulation body, two lead frames, a plurality of LED dices, and a set of optical lens. The outer circumferential edge and the upper and lower periphery of the substrate are completely encapsulated by the encapsulation body so that the multi-layer array type LED device can be tightly packaged. In the present invention, a fluorescent layer is disposed between an optical grease layer and a silica gel protection layer, and thereby the fluorescent layer is protected, and is capable of preventing moisture from permeating therein. On the other hand, in the present invention, the reflection coefficient of the optical grease layer is at least larger than a certain value so that the probability of the light emitted out of the optical chamber can be increased. | 07-25-2013 |
20130223061 | MULTI-LAYER ARRAY TYPE LED DEVICE HAVING A MULTI-LAYER HEAT DISSIPATION STRUCTURE - A multi-layer array type LED device having a multi-layer heat dissipation structure includes a heat dissipation seat, an optical module, a housing, a power supply module, a wireless transmission module, a diffusion cover and a lamp head. In the present invention, the heat-generating components include the optical module, the power supply module and the wireless transmission module, and the heat-generating components are separately installed so that the heat accumulation effect can be decreased. In the present invention, the heat dissipation seat is used together with the housing having a plurality of the heat dissipation holes. The heat dissipation seat having excellent heat conductivity is used for rapidly absorbing heat and transferring it to the surrounding environment, and the surrounding air can be introduced into the housing via the heat dissipation holes for further increasing the heat dissipation efficiency. | 08-29-2013 |
20130235574 | INTEGRALLY FORMED MULTI-LAYER LIGHT-EMITTING DEVICE - An integrally formed multi-layer light-emitting device is provided, which includes a seat, a plurality of light-emitting elements, and two lead frames. The seat is integrally formed in such a manner that the light-emitting elements can fit in the chamber which is formed on the top portion of the central main body. The seat is made of metal, and thereby the seat can effectively absorb heat from the light-emitting elements, and rapidly transmit it to the surrounding environment. Therefore, the packing module is not needed to be used in the present invention so that the consumption of the package material is reduced, and the manufacturing process is simplified. | 09-12-2013 |
20130283604 | METHOD FOR MANUFACTURING INTEGRALLY FORMED MULTI-LAYER LIGHT-EMITTING DEVICE - A method for manufacturing an integrally formed multi-layer light-emitting device is provided, in which a seat is integrally formed in such a manner that the light-emitting elements can be directly disposed in the chamber. The lens mask is used to seal the light-emitting elements in the chamber of the seat so that some packaging steps can be omitted, and the manufacturing process is simplified. The seat is made of metal having good thermal conductivity instead of plastic materials. The consumption of the package material is reduced, and the heat-dissipation efficiency is increased in the present invention. | 10-31-2013 |
Patent application number | Description | Published |
20120057343 | ILLUMINATING APPARATUS HAVING HEAT DISSIPATION BASE AND MULTILAYER ARRAY-TYPE LED MODULE - An illuminating apparatus having a heat dissipation base and a multilayer array-type LED module is provided. The multilayer array-type LED module serves as a light source, and a heat dissipation element is provided. The multilayer array-type LED module is featured with a high luminescent efficiency and consumes less power, and the heat dissipation element is adapted for dissipating the heat generated by the multilayer array-type LED module by natural air convection. The combination of the multilayer array-type LED module and the heat dissipation element achieves a better performance of the illuminating apparatus, and can be conveniently further combined with other lamps, or even customized for satisfying different requirements and demands. | 03-08-2012 |
20140301069 | LIGHT EMITTING DIODE LIGHT TUBE - A Light Emitting Diode (LED) light tube includes a substrate having a light emitting side formed with a recess and at least one communication hole extending therethrough and at least one illumination unit disposed at a bottom of the recess. The illumination unit is constituted by a plurality of dies wire-bond together in series connection, thereby forming LED units. An optical layer and a protection layer are disposed to cover the relatively small width of the recess, thereby shielding the illumination unit. | 10-09-2014 |
20140313711 | LIGHT EMITTING DIODE (LED) LIGHT TUBE - A Light Emitting Diode (LED) light tube includes a heat dissipation base having a light emitting side formed with a recess and at least one illumination unit and a bridging unit disposed on a bottom surface of the recess. The illumination unit and the bridging unit are connected electrically relative to each other via wire-bond technique. Two circuit units are disposed on the light emitting side of the heat dissipation base respectively located at two opposite sides of the recess. | 10-23-2014 |
20140321109 | LIGHT EMITTING DIODE (LED) LIGHT TUBE - A light emitting diode (LED) light tube includes a heat dissipation base having a light emitting side formed with a recess and at least one illumination unit and a bridging unit disposed on a bottom surface of the recess. The illumination unit and the bridging unit are connected electrically relative to each other via wire-bond technique. | 10-30-2014 |
20150070881 | LED LIGHT TUBE OF MODULE TYPE - An LED light tube includes a modularized LED base having a recess, one illumination unit and one bridging unit being fixed in the recess, the illumination unit being constituted by LED dies and the bridging unit being constituted by conductive elements electrically connecting the LED dies; a heat dissipation base for receiving and supporting the modularized LED base thereon; a circuit unit disposed on the dissipation base to locate adjacent to one side of the recess; an optical layer covering the illumination unit and the bridging unit; a protection layer covering the optical layer; and a diffusion shield disposed above the dissipation base and having two peripheral sides formed with downwardly and inwardly bent projections slidably engaging two sliding grooves of the dissipation base, thereby enclosing the LED dies therein such that the diffusion shield is located above and transversely to a light emitting path of the LED dies. | 03-12-2015 |
Patent application number | Description | Published |
20100079696 | Multi-Section Visual Display having Overlapping Structure - A multi-section visual display having an overlapping structure is disclosed, and includes a first magnifying lens, a second magnifying lens, a first display apparatus having a first display panel and a second display apparatus having a second display panel, wherein the second display apparatus is disposed between the first magnifying lens and the first display apparatus, and the second magnifying lens is aligned with the first magnifying lens in an edge-to-edge manner. While at an operation state, a first border area of the first display panel is partially overlapped with a second border area of the second display panel, thereby reducing the non-display area needing shielding by using a virtual image display from the first display panel/magnifying lens to shield a portion of the second border area, thus reducing the space required between the magnifying lenses and the first display panel. | 04-01-2010 |
20100109988 | Display Apparatus - A display apparatus is disclosed, and comprises a display panel and a lens. On the display panel, there are a width-fixed pixel zone, a width-variating pixel zone and a border zone arranged sequentially from the center to the edges of the display panel, wherein there are a plurality of width-fixed pixels disposed in the width-fixed zone, and there are a plurality of width-variating pixel groups disposed in the width-variating pixel zone, and the widths of the width-variating pixel groups are present in a first decreasing sequence. The lens has a focus-length-variating portion and a planar portion, wherein the planar portion is aligned with the width-fixed pixel zone, and the focus-length-variating portion is disposed to correspond to the border zone and the width-variating pixel zone. The focus lengths of the focus-length-variating portion corresponding to the width-variating pixel groups are present in a second decreasing sequence. | 05-06-2010 |
20100253591 | DISPLAY DEVICE AND MULTI-DISPLAY APPARATUS - A display device comprises a display panel, an optical film and a convex lens. The display panel comprises a central axis, a display area, and a non-display area, wherein the non-display area is outside the region of the display area. The optical film is disposed near one side of the display panel and the convex lens is disposed near the other side of the display panel. The optical film comprises a microstructure configured to diverge incident light entered into the display panel and to redirect a portion of incident light near the border between the display area and non-display area to the non-display area. The convex lens is configured to converge the output light from the display panel and redirect the output light approximately parallel to the central axis. | 10-07-2010 |
20120164408 | FLEXIBLE SUBSTRATE STRUCTURE AND METHOD OF FABRICATING THE SAME - A flexible substrate structure includes a supporting carrier, a flexible substrate, and a release layer. The flexible substrate is disposed on the supporting carrier. The release layer is disposed between and in contact with the supporting carrier and the flexible substrate. The release layer includes a bonding region with adhesion property, the bonding region is for bonding the flexible substrate and the supporting carrier together, and a release region without adhesion property, the release region is for supporting the flexible substrate. | 06-28-2012 |
20140072724 | METHOD OF FABRICATING FLEXIBLE SUBSTRATE STRUCTURE - A method of fabricating a flexible substrate structure includes the following steps. A supporting carrier is provided, and a release layer is formed on the supporting carrier, where the release layer includes a photo-sensitive adhesive layer. A local modification process is performed to form a bonding region with adhesion property in modified parts of the release layer, and to form a release region without adhesion property in unmodified parts of the release layer. The local modification process includes performing a local exposure process with a light source to form the bonding region with adhesion property in illuminated parts of the release layer, and to form a release region without adhesion property in unilluminated parts of the release layer. | 03-13-2014 |
Patent application number | Description | Published |
20110318544 | FLEXIBLE DISPLAY PANEL AND METHOD OF FABRICATING THE SAME - In a method of fabricating a flexible display panel, a rigid substrate is provided. A flexible substrate having a first surface and a second surface opposite to the first surface is provided. A plurality of releasing-regions are formed on the first surface, and bonding strength of an area outside the releasing-regions is greater than bonding strength of the releasing-regions. An adhesive layer is formed between the rigid substrate and the first surface of the flexible substrate. A plurality of display units are formed on the second surface, and each of the display units is located over one of the releasing-regions, respectively. The flexible substrate is patterned to obtain a plurality of flexible carriers, and each of the flexible carriers carries one of the display units, respectively. The flexible carriers and the adhesive layer are de-bonded. | 12-29-2011 |
20140062980 | ELECTROPHORETIC DISPLAY SYSTEM - An electrophoretic display system includes an electrophoretic display panel, a timing controller, a data driver, and a gate driver. The data driver includes a first serial-to-parallel converter and a data converter. The first serial-to-parallel converter receives a plurality of first series data and converts the first series data into a plurality of second series data. The quantity of the second series data is more than the quantity of the first series data. The data converter receives the second series data and is electrically connected to the electrophoretic display panel. Besides, the data converter converts the second series data into display voltages, and the quantity of the display voltages is more than the quantity of the second series data. The gate driver is electrically connected to the electrophoretic display panel and the timing controller and controlled by the timing controller to provide gate driving voltages to the electrophoretic display panel. | 03-06-2014 |
20140077340 | DEVICE SUBSTRATE AND FABRICATION METHOD THEREOF - A fabricating method of a device substrate including the following procedures is provided. First, a substrate is provided and a patterned structure is formed on the substrate, wherein the patterned structure includes a plurality of openings. Then, a protective layer is formed on the patterned structure, wherein the protective layer does not fully fill the openings of the patterned structure such that a gap is existed between the protective layer and the patterned structure. Later, a device layer is formed on the protective layer. | 03-20-2014 |