| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 359513000 | Sealing | 44 |
| 20080204878 | WEATHER-SEALING STRUCTURE OF A LENS BARREL - A weather-sealing structure of a lens barrel includes an inner annular member and an outer annular member which are concentrically arranged to be movable relative to each other, and a water-repellent ring made of synthetic leather which is impregnated with a water repellent, one of two sides of the water-repellent ring being fixed to one of an inner peripheral surface of the outer annular member and an outer peripheral surface of the inner annular member. The other of the two sides of the water-repellent ring includes a hair-implanted surface including a large number of hairs which is in contact with the other of the inner peripheral surface of the outer annular member and the outer peripheral surface of the inner annular member to be slidable thereon. | 08-28-2008 |
| 20090161216 | DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME - Provided are a display device including a fluid buffer layer and a method for manufacturing the same. The display device includes a display device layer, a passivation layer, an encapsulation layer, and a fluid buffer layer. The display device layer is disposed on one surface of a substrate. The passivation layer is disposed on the display device layer. The encapsulation layer has a cup-shaped internal space to protect the display device layer. The fluid buffer layer is formed on at least one of the top and the side of the passivation layer formed on the display device layer. Because the fluid buffer layer is formed on the display device layer, oxygen and moisture are prevented from flowing into the display device layer, thus suppressing the device lifetime reduction. Also, an external physical impact is absorbed by the fluid buffer layer, thus minimizing the damage to the display device. | 06-25-2009 |
| 20090257123 | Image device and optical device - An imaging device comprises a quartz crystal plate including a quartz crystal of crystal structure having a first axis and a second axis vertical to the first axis, said quartz crystal plate being provided as facing to an image pickup element taking an image from an optical system, and a vibration member provided on a surface of said quartz crystal plate crossing an optical axis of said optical system so as to vibrate said quartz crystal plate, wherein;
| 10-15-2009 |
| 20090262424 | DISPLAY SCREEN ASSEMBLY - The invention discloses a display screen assembly ( | 10-22-2009 |
| 20100014162 | Single or Dual-Sided Adhesive Tape for Protecting Electrochrome Layer Systems on Mirrors - An adhesive tape for protecting electrochromic layer systems on mirrors, having a multilayer carrier consisting of at least one top and one bottom film part, each formed by at least one polymeric film, and also at least one metallic part, which is located between the top and bottom film parts and is formed from a metallic layer of, in particular, aluminum, the exposed side of the bottom film part carrying an adhesive. | 01-21-2010 |
| 20100039706 | ELECTRO-OPTIC DISPLAY WITH EDGE SEAL - Various types of edge seals for protecting electro-optic displays against environmental contaminants are described. In one type of seal, the electro-optic layer is sandwiched between a backplane and a protective sheet and a sealing material extends between the backplane and the protective sheet. In other seals, the protective sheet is secured to the backplane or to a second protective sheet adjacent the backplane. The electro-optic layer can also be sealed between two layers of adhesive or between one layer of adhesive and the backplane. Other seals make use of flexible tapes extending around the periphery of the display. | 02-18-2010 |
| 20100165462 | VIBRATING DEVICE AND IMAGE EQUIPMENT HAVING THE SAME - A vibrating device includes a drive unit configured to drive a vibrating member to produce vibration Z (x, y) at a dust-screening member, the vibration being expressed as follows: | 07-01-2010 |
| 20100277800 | LENS PROTECTION STRUCTURE FOR MINIATURE LENS FOCUSING MECHANISM - A lens protection structure for miniature lens focusing mechanism includes a lens, a lens driving mechanism and a protective glass. The lens focuses light on an image sensor to thereby form an image thereon. The lens driving mechanism includes a hollow structure, in which the lens is received and driven to linearly move in an optical axis direction, so as to focus light on the image sensor. The protective glass is provided at a lens inlet of the lens driving mechanism, and is fixedly held to the lens driving mechanism by a plurality of forward projected stoppers formed at the lens inlet. With the protective glass located in front of the lens, the lens is protected against dust and damage by external force when being assembled to form a half-finished product or stored as a half-finished product. | 11-04-2010 |
| 20100290118 | LIQUID TANK, VIEWING DEVICE FOR UNDER-LIQUID OBSERVATION, AND OPTICAL FILM - A liquid tank, a viewing device for under-liquid observation, and an optical film are disclosed, each excellent in visibility and durability and being easy to clean. In at least one embodiment of the present invention is directed to a liquid tank having a transparent wall, including, on an internal surface of the wall, a first moth-eye layer having a moth-eye structure, and a protective layer covering the moth-eye structure, in this order from the wall side, and preferably, further including, on an external surface of the wall, a second moth-eye layer having a moth-eye structure, and the second moth-eye layer being disposed in a region facing the first moth-eye layer. | 11-18-2010 |
| 20110176211 | PROTECTING METHOD FOR FLAT PANEL DISPLAY AND PROTECTING FILM ATTECHED FLAT PANEL DISPLAY - A method for protecting a flat display panel in which a resin film with adhesive agent is attached to a color filter glass substrate or an encapsulation glass of the flat display panel and the resin film attached flat display panel is cut into a plurality of cells to protect the flat display panel during a following manufacturing processes is provided. | 07-21-2011 |
| 20120113513 | SELF-CLEANING OF OPTICAL SURFACES IN LOW-PRESSURE REACTIVE GAS ENVIRONMENTS IN ADVANCED OPTICAL SYSTEMS - Apparatus and methods for self-cleaning of optical elements in sealed environments over a wide range of operating optical frequencies prevent long-term power degradation by introducing low-pressure backfill of a reactive gas such as oxygen into a vacuum chamber containing the optical elements. The backfill pressure is preferably between 10 | 05-10-2012 |
| 20120200922 | FOREIGN MATTER REMOVAL UNIT AND OPTICAL APPARATUS HAVING THE SAME - A foreign matter removal unit includes a rectangular optical member disposed on an optical path, in which is set an optically effective region through which a light flux passes, a piezoelectric device provided to a side of the optical member on the outer side of the optically effective region, and a vibration suppression member provided to a side of the optical member where the piezoelectric device is not provided. The vibration suppression member is provided to the optical member such that an edge face of the side of the optical member does not protrude out from an edge face of the vibration suppression member. | 08-09-2012 |
| 20120281282 | IMAGING APPARATUS - The imaging apparatus holds an imaging element that converts a subject image that has been formed by an imaging optical system to an electric signal by a holding member. An optical member is disposed more toward the subject side than the imaging element and is installed on the holding member. A sealing member that is formed by an elastic material encloses the light receiving surface of the imaging element as a countermeasure for dust protection. A position restricting member provided on the sealing member carries out positioning by being inserted between the outer peripheral edge portion of the optical member and the holding member in a direction perpendicular to the optical axis of the imaging optical system. | 11-08-2012 |
| 20120314289 | Optical Device Assembly Having A Cavity That Is Sealed To Be Moisture-Resistant - In one embodiment, an optical device assembly is provided. The optical device includes a housing with a moisture-resistant sealed cylindrical cavity in which first and second optical surfaces are optically coupled, the first optical surface being disposed on a first optical element that is within a first end of the cylindrical cavity and the second optical surface being disposed on a second optical element that is within a second end of the cylindrical cavity that is opposite the first end. | 12-13-2012 |
| 20130114141 | OPTICAL DOME BEZEL - Techniques and architecture are disclosed for implementing an optical dome bezel to interface an optical dome/window and a housing of differing coefficients of thermal expansion (CTEs), In some embodiments, the bezel may comprise a material (e.g., Ti-6Al-4V) that is CTE-matched to the optical dome material (e.g., silicon, germanium, sapphire, ALON), thereby mitigating temperature effects on system performance. In some embodiments, the bezel may include a radially compliant flexure feature (e.g., flexure blades, spring-form S-channels), which mitigates physical stress effects (e.g., vibration, thermal expansion/contraction, etc.) on system performance. In some embodiments, the bezel may include an integral environmental sealing feature (e.g., O-ring gaskets), which protects internal optics/electronics from external environmental hazards (e.g., moisture, corrosive substances, particulates, debris). In some embodiments, the bezel may be efficiently and repeatedly removed/replaced while preserving optical system performance. Numerous configurations and variations will be apparent in light of this disclosure,. | 05-09-2013 |
| 20130155510 | OBJECTIVE FOR A CAMERA - An objective for a camera defines an axis and includes an inner objective element and an outer objective element at least partially surrounding the inner objective element. The inner objective element and the outer objective element conjointly define an interface and are mounted so as to be rotatable relative to each other about the axis. A sealing system is disposed at the interface between the inner objective element and the outer objective element and the sealing system includes a plastic foil in contact engagement with the inner objective element and the outer objective element. | 06-20-2013 |
| 20130222913 | OPTICAL COMPONENT AND METHOD OF MANUFACTURING THE SAME - An optical component includes: a plastic base which has a convex surface and a concave surface; and a multilayer film which is disposed on at least the convex surface of the plastic base. The multilayer film has an average reflectivity of 2% to 10% over a wavelength range of 400 nm to 500 nm. | 08-29-2013 |
| 20130342906 | Optical Instrument - An optical instrument, in particular an endoscope, with a hollow instrument housing for receiving optical elements, wherein the distal end and/or proximal end is closed in a fluidtight manner via an end window. In order to create an optical instrument which, while being easy to assemble, ensures a reliable fluid-tight seal of the instrument housing even during autoclaving, it is proposed according to the invention that the end windows are each sealed off in a fluid-tight manner with respect to the instrument housing via at least one spring-loaded sealing element. | 12-26-2013 |
| 20140043685 | Lid Design to Seal Optical Components of a Transceiver Module - Techniques and configurations are provided for packaging optoelectronic devices. In particular, a lid component of an optoelectronic device is provided, and the lid component is configured to cover active components of the optoelectronic device. An optically transparent wall is also provided. The optically transparent wall is coated with an anti-reflective material and configured to interface with a section of the lid component. The optically transparent wall is joined with the section of the lid component such that the optically transparent wall and the lid provide a seal for the active components of the optoelectronic device. Additionally, the lid component has a top surface and a plurality of side surfaces that are coupled to the top surface. An optically transparent wall coated with an anti-reflective material adhesively joins to the top surface and one or more side surfaces. | 02-13-2014 |
| 20140049825 | Opto-Electric Device and Method of Manufacturing an Opto-Electric Device - An opto-electric device is presented that comprises an opto-electric element ( | 02-20-2014 |
| 20140049826 | OPTICAL MEMBER, DISPLAY DEVICE INCLUDING THE SAME AND MANUFACTURING METHOD THEREOF - Disclosed are an optical member, a display device including the same and a method of manufacturing the same. The optical member includes a wavelength conversion layer; and a capping part covering lateral sides of the wavelength conversion layer. The capping part includes an organic substance and an inorganic substance to improve the sealing function of the wavelength conversion layer. | 02-20-2014 |
| 20140078585 | WINDOW FOR COVERING DISPLAY DEVICE, METHOD FOR MANUFACTURING WINDOW, DISPLAY DEVICE, AND METHOD FOR MANUFACTURING DISPLAY DEVICE - A window covers a display panel including a display area for displaying an image and a non-display area neighboring the display area by a resin. The window includes a window main body including a transmitting area corresponding to the display area and a blocking area neighboring the transmitting area and corresponding to the non-display area; a light blocking layer provided on the window main body corresponding to the blocking area; and a contamination preventing layer provided on a region of the window main body located near or at a border line between the transmitting area and the blocking area. The contamination preventing layer contacts the resin. | 03-20-2014 |
| 20140192411 | Optical Device, Imaging Device And Manufacturing Method Of Imaging Device - Provided is an optical device and the like which can suppress a decrease in optical performance even under high-temperature heating environments, such as a ref low process. Since at least one of compound lenses | 07-10-2014 |
| 20140204461 | OPTICAL DEVICE STORAGE PACKAGE, OPTICAL FILTER DEVICE, OPTICAL MODULE, AND ELECTRONIC APPARATUS - A optical device storage package includes a storage portion configured to store an optical device, a base portion which constitutes a bottom portion of the storage portion, a side wall portion which is integrally molded with the base portion and which constitutes a side surface portion of the storage portion, and a first lid portion joined to the side wall portion so as to cover the storage portion, constituting a top portion opposing the bottom portion of the storage portion and hermetically sealing the top portion, wherein the first lid portion is formed of a light-transmissive member. | 07-24-2014 |
| 20140254016 | OPTICAL ELEMENT, METHOD FOR MANUFACTURING OPTICAL ELEMENT, AND PROJECTOR - An optical element includes: a first glass substrate; a second glass substrate; a diffractive element disposed on the first glass substrate and made of a resin; a spacer disposed between the first glass substrate and the second glass substrate and regulating a gap between the first glass substrate and the second glass substrate; and a void disposed between the second glass substrate and the diffractive element. | 09-11-2014 |
| 20140300965 | IMAGE DISPLAY DEVICE UNIT HAVING ADHESIVE LAYER AND IMAGE DISPLAY DEVICE THAT USES SAID UNIT - Invention provides unit for image display device in which optical film laminate and panel for image display device are laminated with adhesive layer therebetween. Optical film laminate includes polarizer, polarizer protection functional layer laminated to one surface of polarizer, and surface protection layer laminated to surface of polarizer that is opposite to surface that contacts polarizer protection functional layer. An adhesive layer is laminated to surface of polarizer protection functional layer that is opposite to surface that contacts the polarizer. A panel for image display device is laminated to surface of the adhesive layer that is opposite to surface that contacts the polarizer protection functional layer. Elastic modulus of the adhesive layer, which has been cured, at a temperature of 25° C., is greater than or equal to 1/50 of elastic modulus of layer, from among the layers included in optical film laminate, having smallest elastic modulus. | 10-09-2014 |
| 20140347730 | UNIT FOR IMAGE DISPLAY DEVICE HAVING ADHESIVE LAYER, AND IMAGE DISPLAY DEVICE USING THE UNIT - This invention provides a unit for an image display device in which an optical film laminate and a panel for an image display device are laminated with an adhesive layer therebetween. The optical film laminate contains a polarizer and a polarizer protection functional layer laminated to only one surface of the polarizer. The adhesive layer is laminated to the surface of the polarizer that is opposite to the surface that contacts the polarizer protection functional layer. The panel for an image display device is laminated to the surface of the adhesive layer that is opposite to the surface that contacts the polarizer. A glass transition temperature of the adhesive layer is in a range of from 50° C. to 90° C. | 11-27-2014 |
| 20150022889 | DISPLAY DEVICE - Provided is a display device including a housing having an internal space and in which a disposition hole in communication with the internal space is formed, a transparent protection plate mounted on the housing in a state of covering the disposition hole via a waterproofing structure preventing entrance of moisture into the internal space from the disposition hole, an electrostatic capacity panel having a transparent electrode, a polarizing plate that transforms penetrating light into polarized light, and a display panel that displays an image or a video. The polarizing plate, the electrostatic capacity panel, and the display panel are disposed in the housing, as well as the polarizing plate is disposed between the transparent protection plate and the electrostatic capacity panel. | 01-22-2015 |
| 20150062705 | PRESSURE-SENSITIVE ADHESIVE OPTICAL FILM AND IMAGE DISPLAY - A pressure-sensitive adhesive optical film of the present invention comprises: an optical film; and a pressure-sensitive adhesive layer placed on at least one side of the optical film, wherein the pressure-sensitive adhesive layer has an equilibrium moisture content ratio (a) of 0.5% by weight or less, the pressure-sensitive adhesive layer shows a displacement amount (b) of 600 μm or less in one hour at 23° C., when a tensile shearing stress of 500 gf is applied to an adhesion area of 10 mm×10 mm having a thickness of 25 μm, and the equilibrium moisture content ratio (a) and the displacement amount (b) satisfy the relation: b<1036.4×e | 03-05-2015 |
| 20150138638 | OPTICAL ELEMENT - An optical element includes an optical member made of a material that transmits light; a high refractive index layer and a low refractive index layer that are stacked on a front surface of the optical member; and a surface protection layer that is formed on an upper most layer among the high refractive index layer and the low refractive index layer, the surface protection layer being made of a material including one of a mixed oxide of Si and Sn, a mixed oxide of Si and Zr, and a mixed oxide of Si and Al, and the refraction index of the surface protection layer being less than or equal to the refraction index of the high refractive index layer and greater than or equal to the refraction index of the low refractive index layer. | 05-21-2015 |
| 20150309215 | Polarizing Sheet, Substrate Structure And Display Panel - The invention provides a polarizing sheet, a substrate structure and a display panel. The polarizing sheet comprises an adhesive film, a first protection film, a polarization film, a second protection film and a surface protection film, wherein the adhesive film is a conductive adhesive film for exporting the static electricity generated by a corresponding substrate. In addition to a polarization function, the polarizing sheet or the substrate structure according to the invention also has a conduction function because it comprises a conductive adhesive film. Moreover, the polarizing sheet or the substrate structure according to the invention may simplify the realization process of electro-static discharge protection, the problem of poor fixing may be eliminated, and the problem of light leakage due to the fixing of a conductive gasket may be eliminated. | 10-29-2015 |
| 20150323784 | PASSIVE REDUCTION OR ELIMINATION OF FROST AND FOG WITH EXPANDABLE AIR CONTAINER - Lens fogging or frosting on an instrument lens may be reduced or prevented by hermetically sealing the instrument housing. Damage or rupture of the hermetically sealed housing due to an increase in pressure within the housing may be avoided while maintaining the hermetic seal by connecting a reservoir having an expandable volume to the housing. | 11-12-2015 |
| 20150331161 | COLOR FILTER SUBSTRATE, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE - A color filter substrate, a manufacturing method thereof and a display device are provided. The color filter substrate includes: a transparent base ( | 11-19-2015 |
| 20160062110 | CAMERA MODULE - A camera module is provided which has a simple structure, can be easily assembled, can avoid the adverse effects of dust on imaging, and can promote heat dissipation of an imaging device. In a camera module, which includes a lens unit that has a cylindrical thread portion, a flat plate-shaped imaging device that is mounted on a printed wiring board, and a holder that holds the lens unit and the printed wiring board with maintaining the predetermined positional relationship therebetween, an imaging field of the imaging device is disposed in a space tightly closed by a first spacer that is made into a ring shape made of an elastic material the surface of which is an adhesive surface, and the adhesive surface is exposed at least in an inner peripheral wall of the first spacer. The first spacer may be made of a material that further has favorable thermal conductivity. | 03-03-2016 |
| 20160091636 | STRENGTHENED COVER LENS AND METHOD FOR STRENGTHENING COVER LENS - A strengthened cover lens is disclosed to include a substrate, including an upper surface, a lower surface substantially parallel to the upper surface, a side surface located between the upper surface and the lower surface, and the side surface being substantially perpendicular to the upper surface and the lower surface, an upper chamfer surface formed between the upper surface and the side surface and the upper chamfer surface being adjacent the side surface, a concave portion formed between the upper surface and the upper chamfer surface, and a protection layer covering at least the concave portion and the upper chamfer surface, and a method for strengthening a cover lens being durable for abrasive condition by rigid body such as metal in common use is also provided. | 03-31-2016 |
| 20160131804 | DISPLAY SYSTEM FOR A COMMUNICATION DEVICE - A display system ( | 05-12-2016 |
| 20160178809 | POLARIZING PLATE PROTECTIVE FILM, POLARIZING PLATE, AND DISPLAY | 06-23-2016 |
| 20160187545 | Anti-Fog Optical Device - An optical device selectively used in a variety of physical activities including leisure sports. The anti-fog optical device includes: an outer lens unit | 06-30-2016 |
| 20190144270 | ENCAPSULANT BARRIER | 05-16-2019 |
| 359514000 | Mirror, prism or signal reflector | 5 |
| 20100177385 | Mirror Apparatus for Use in the Presence of Steam - A mirror hangs from a transparent enclosure which may surround a shower, a bathtub, or other bathing area. The mirror may be in a position that avoids condensation on the surface of the mirror from steam emitted from the transparent enclosure. The mirror may also be in a position so that the mirror reflects light into the enclosure. An individual in the bathing area may use the mirror from inside the transparent enclosure without the mirror fogging, which is a common problem associated with using mirrors in a bathing area. The mirror may hang from the outside of the transparent enclosure and optionally includes a sealing element or a frame surrounding the reflective element to further avoid contact with steam. | 07-15-2010 |
| 20140055857 | MIRROR FOR USE IN HUMID ENVIRONMENTS, AND/OR METHOD OF MAKING THE SAME - Certain example embodiments of this invention relate to sputtered aluminum second surface mirrors with tapes optionally provided thereto, and/or methods of making the same. The tape replaces the paint backing that conventionally is used in the mirror industry to help protect the reflecting member of the mirror from the ingress of moisture. The final layer of the thin film layer stack is selected so as to help make its interface with the tape less sensitive to moisture. Because the safety tape can remain adhered to the layer stack even in high humidity environments, such minors may be used in a potentially broader array of applications and/or environments such as, for example, bathrooms, interior and/or exterior applications in areas where there are humid climates, etc. In one of the example embodiments, the tape is a safety tape. | 02-27-2014 |
| 20140192412 | PACKAGE, OPTICAL MODULE, AND ELECTRONIC APPARATUS - A base substrate, a lid that forms an internal space capable of housing a device (variable-wavelength interference filter), and a brazing filler that joins the lid to the base substrate are provided. The lid has: a lid joining portion having a base facing surface that faces the base substrate, an inner lateral surface that continues at an inner end on the side of the internal space of the base facing surface and faces the internal space, an outer lateral surface, and an upper surface; and a lid sidewall portion standing up in a direction away from the base substrate from the upper surface of the lid joining portion. The brazing filler is provided along the base facing surface and the outer lateral surface from the inner end to the upper end of the outer lateral surface via an outer end opposite to the inner end. | 07-10-2014 |
| 20160025901 | ELECTROOPTICAL DEVICE, AND ELECTRONIC APPARATUS - An electrooptical device includes a substrate, a mirror that is arranged so as to be separated from the substrate on one surface of the substrate, a side wall that is arranged between the substrate and the mirror, and has a portion which is connected to a portion of the mirror so as to support the mirror, a light transmitting cover base material that seals at least the side wall and the mirror, and a first transparent stacked film that is arranged on one surface of the cover base material, in which the first transparent stacked film includes a conductive film. | 01-28-2016 |
| 20160154148 | BEADED RETROREFLECTIVE ARTICLE WITH MULTILAYER SEAL FILM | 06-02-2016 |
