| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 359892000 | With support or frame | 33 |
| 20080247071 | Color wheel with segment fixing mechanisms, and manufacturing method of same - A color wheel comprises sectorial color filter segments and a support member. Protrusions are disposed at the support member and engaged with either through-holes or cavities as segment fixing mechanisms formed at the color filter segments, whereby the color filter segments are fixedly positioned with respect to the support member in the radial direction. Consequently, the color filter segments can be surely prevented from getting scattered off when the color wheel spins at high speed. | 10-09-2008 |
| 20080297933 | COLOR WHEEL ASSEMBLY AND COLOR WHEEL WITH SAME - An exemplary color wheel assembly comprises a carrier, a locking member, a color filter unit and an elastic member. The carrier includes a main body, a shaft and a lock-receiving portion. The shaft coaxially protrudes outwardly from the main body. The lock-receiving portion is defined in the shaft. The locking member is lockingly received in the lock-receiving portion. The color filter unit is disposed on the main body. The elastic member is interposed between the locking member and the color filter unit and is compressed therebetween to push the color filter unit against the main body. In this way, the color filter unit is firmly fixed on the main body and the color wheel assembly is assembled. | 12-04-2008 |
| 20090021851 | COLOR WHEEL WITH INDIVIDUAL BALANCING MASSES ALONG A GUIDE - A color wheel is provided with a balancing device. The balancing device encompasses an essentially circular track whose center point coincides with the axial center of rotation of the color wheel. The track is provided with at least two mutually independent, movable balancing weights. Moving the balancing weights along the track requires a force greater than the gravitational force of the balancing weight. In one example method for balancing a color wheel, a determination is made of a position in which a balancing weight corresponding to the total weight of the balancing weight system would have to be placed in order to balance the color wheel. At least one of the balancing weights is then moved to the position, according to the determination, where one of the balancing weights corresponding to the total weight of the balancing weight system would have to be placed. | 01-22-2009 |
| 20090027793 | COLOR WHEEL - A color wheel includes a motor, a color filter, and an obstructing plate. The motor includes a body, a rotating disk with a rotating shaft protruding outward from the center of a side of the rotating disk. The color filter includes filter sectors colored red, green, and blue, respectively. The contacting borders of the filter sectors are adhered to each other by glue and cooperatively form a through hole. The color filter is fixedly mounted on the rotating shaft, thereby the color filter can rotate together with the rotating shaft. Each of the filter sectors defines an extending segment extending from an edge thereof near the center of the color filter cooperatively forming a mounting ring. The obstructing plate defines an opening in the middle thereof to fixedly receive the mounting ring therein. | 01-29-2009 |
| 20090034103 | Solar Film Viewing Cell - A solar viewing filter comprising a paperboard tube, and a paperboard disc having an aperture and film extending across the aperture, the paperboard disc being arranged within the paperboard tube to enable a user to view a solar event through the film when looking into the paperboard tube. | 02-05-2009 |
| 20090034104 | COLOR WHEEL - An exemplary color wheel includes a motor, a carrier, a color filter unit, and a fixing member. The carrier includes a main body fixed to the motor and a tapered spindle extending from the main body and away from the motor. The tapered spindle defines an axial hole therein. The color filter unit defines an opening at a central portion thereof. The opening is shaped as but smaller than the tapered spindle and receives a portion of the tapered spindle. The fixing member includes a head pressing on the color filter unit and a shank extending from the head. The shank is engaged in the axial hole of the tapered spindle. | 02-05-2009 |
| 20090034105 | COLOR WHEEL - An exemplary color wheel includes a carrier, a color filter, a fastening plate, and a heat dissipating unit. The carrier includes a spindle extending outwardly therefrom. The fastening plate includes a first side and a second side opposite to the first side. The second side is sleeved around the spindle. The color filter is sandwiched between the fastening plate and the carrier, and sleeved around the spindle. The heat dissipating unit engages with the first side of the fastening plate for dissipating heat from the color wheel. | 02-05-2009 |
| 20090034106 | COLOR WHEEL FOR USE IN PROJECTION DEVICE - An exemplary color wheel for use in DLP projectors includes a motor, a color filter unit, a locking member, and an elastic member. The motor includes a rotor portion. The rotor portion protrudes a shaft. The shaft defines a receiving portion therein. The color filter unit defines a through hole for extension of the shaft. The locking member is slidably engaged with the receiving portion to fix the color filter unit to the rotor portion. The elastic member is interposed between the color filter unit and the locking member. | 02-05-2009 |
| 20090059407 | COLOR WHEEL - A color wheel includes a motor and a color filter. The motor includes a rotating casing and a rotating shaft protruding outward from a center of a side of the rotating casing. An external thread is formed on the rotating shaft. The color filter defines an internal thread. The color filter is engaged with the motor by engaging the external thread of the rotating shaft with the internal thread of the color filter. | 03-05-2009 |
| 20090073591 | COLOR WHEEL - An exemplary color wheel includes a motor, a color filter and a heat sink. The motor includes a main body, a rotary housing fixed to an end of the main body and a spindle extending outwardly from the rotary housing. The color filter is sleeved around the spindle of the motor. The heat sink is circumferentially positioned to the motor. | 03-19-2009 |
| 20090073592 | COLOR WHEEL - A color wheel includes a motor defining a rotating portion, a color filter, a sensor and a processor electrically connected to the sensor. The rotating portion defines a groove at the periphery of the rotating portion to aid the sensor in detecting a color index position of the color filter during transmission of light beams to the rotating portion from the sensor. When portions of light beams are striken the groove of the rotating portion, they are substantially absorbed by the groove and cannot be reflected back to the sensor, thereby the sensor can accurately detect the color index position of the color filter during the rotation of the color filter. | 03-19-2009 |
| 20090185303 | Optical filter, method of manufacturing the same and plasma display device having the same - An optical filter includes a support layer, absorption patterns on a first surface of the support layer, the absorption patterns having a predetermined interval therebetween, and adhesion members on the first surface of the support layer, the adhesion members being buried in the predetermined interval between the absorption patterns. | 07-23-2009 |
| 20090201597 | Busterbite - The invention concerns an attachment device for the mounting and fixation of lighting filters. The attachment device consists of at least three tags ( | 08-13-2009 |
| 20090231742 | Drive System Useful In A Night Vision Device - A drive system for optical components particularly useful with night vision devices. The drive system uses a single motor to rotate a selected one of two components between its operative and inoperative positions while retaining the other component in its inoperative position. | 09-17-2009 |
| 20090296249 | COLOR FILTERS FOR A ROLLABLE DISPLAY - A flexible display ( | 12-03-2009 |
| 20100046106 | METHOD FOR PRODUCING A COLOR FILTER, APPARATUS FOR MANUFACTURING A COLOR FILTER, ELECTROOPTIC APPARATUS, AND ELECTRONIC DEVICE - A color filter includes a base, a bank formed on the base, the bank defining at least one target discharge area, and a color filter film formed in the target discharge area. The color filter film is formed by separately discharging a droplet of a color ink and a droplet of a dispersion medium in the target discharge area. One of surface tension and viscosity of the dispersion medium is lower than the one of the surface tension and the viscosity of the color ink. | 02-25-2010 |
| 20100328797 | DISPLAY FILTER - A display filter includes a base substrate disposed in front of a display module, an optical film laminated on the surface of the base substrate that faces a user, and a hard coating layer formed on the surface of the base substrate that faces the display module. The hard coating layer prevents the base substrate from being deformed. | 12-30-2010 |
| 20110013302 | INK COMPOSITION FOR A COLOR FILTER, A COLOR FILTER SUBSTRATE MANUFACTURED USING THE INK COMPOSITION AND METHOD OF MANUFACTURING A COLOR FILTER SUBSTRATE USING THE INK COMPOSITION - An ink composition for a color filter includes about 100 parts by weight of a pigment dispersion, about 7 parts by weight to about 65 parts by weight of a thermosetting resin having hydroxyl group at a side chain of the thermosetting resin, about 0.015 part by weight to about 1.5 parts by weight of a thermal initiator, about 0.8 part by weight to about 15 parts by weight of an epoxy-based resin containing fluorine, and about 15 parts by weight to about 165 parts by weight of a solvent. A color filter substrate is manufactured using the ink composition for color filter. The ink composition for the color filter improves straightness of ink jetting through an ink-jetting nozzle and prevents the ink composition from spreading to neighboring pixels. | 01-20-2011 |
| 20110063745 | COLOR WHEEL - The present invention relates to a color wheel which allows for an easy to perform balancing. The color wheel comprises a motor and a color rotor with a carrier. Filter segments are mounted to the carrier. In addition the color rotor comprises a body with a surface perpendicular to the rotational axis of the rotor. The surface comprises a two dimensional matrix of holes which can be filled with balancing masses. In order to balance the color rotor it is rotated. During rotation, the unbalance is detected. In addition the location where to put balancing mass is detected. At this location balancing mass, such as for example adhesive is filled into the respective hole. | 03-17-2011 |
| 20110211270 | ELECTRONIC DEVICE - In an electronic device according to the present invention, an optical element | 09-01-2011 |
| 20110267714 | NOVEL COMPOUND, POLYMERIZABLE COMPOSITION, COLOR FILTER, AND METHOD OF PRODUCING THE SAME, SOLID-STATE IMAGING DEVICE, AND PLANOGRAPHIC PRINTING PLATE PRECURSOR - Provided is a photopolymerizable composition that is highly sensitive to light having wavelengths of 365 nm and 405 nm, and is capable of forming a curable film that can suppress deterioration in physical properties of the film due to heat-aging. The photopolymerizable composition include: (A) an oxime polymerization initiator which includes a condensed ring formed by containing two or more rings selected from an aromatic ring and a heterocyclic ring, and a cyclic structure which is connected to the condensed ring, the cyclic structure containing a carbonyl group and having an oxime group directly connected to the carbonyl group; and (B) a polymerizable compound. | 11-03-2011 |
| 20120182638 | COLORED CURABLE COMPOSITION, COLOR FILTER, AND METHOD FOR PRODUCING COLOR FILTER - A colored curable composition for a solid-state image sensor comprises a polyhalogenated zinc phthalocyanine pigment, and a compound having at least a structure represented by the following Formula (A). | 07-19-2012 |
| 20130148222 | OPTICAL FILTER SWITCHING APPARATUS OF SURVEILLANCE DEVICE - An optical filter switching apparatus of a surveillance device includes a housing, a driving apparatus, a optical filter holding bracket, and at least two optical filters. The housing includes a top housing and a bottom housing. A guiding mechanism is placed in the bottom housing, and the optical filter holding bracket is engaged with the guiding mechanism. The driving apparatus is placed beside the guiding mechanism and configured for the optical filter holding bracket. The optical filters are positioned on the optical filter holding bracket. The driving apparatus controls the guiding mechanism to switch the position of the optical filters in a smooth and a steady manner. | 06-13-2013 |
| 20140240861 | Luminance Filtering Assembly - A luminance filtering assembly provides a translucent plate that extends from a vehicle visor to minimize the glare from sunlight and glares without restricting a line of sight. The translucent plate includes a tint. The translucent plate attaches to the visor through a strap that adjusts vertically and horizontally to accommodate for different user heights, lines of sight, movement, and intensity of glares. A fastener clamps down on both the visor and a visor end of the strap to secure a desired height for the translucent plate for an extended position. For storage, the fastener clamps the translucent portion against the visor for storage to form a retracted position. An adhesive portion on the translucent portion also serves to secure the translucent plate to the visor in the retracted position. A slot in the translucent plate receives one end of the strap, sliding laterally for horizontal adjustments. | 08-28-2014 |
| 20140268385 | SELF-POSITIONING LIGHT FILTERING DEVICE AND REPLACEABLE FILTER - A self-positioning light filtering device including a rotational bearing having concentric outer and inner components rotatable relative to one another. The inner component defines an opening for receiving the tip or other component of a light-emitting device. A transparent filter member filters optically harmful light emitted from the light-emitting device. The filter member and the inner component of the rotational bearing are rotatable relative to one another. A counterweight below the rotational bearing causes the filter member to remain in an upright position when the inner component of the rotational bearing rotates relative to the outer component. A replaceable filter member for the filtering device is also disclosed. | 09-18-2014 |
| 20140285914 | METHOD FOR MANUFACTURING DISPLAY DEVICE AND DISPLAY DEVICE - According to one embodiment, a method for manufacturing a display device is disclosed. The method can include bonding a display body to a filter body, irradiating light and separating. The display body includes a first support unit and a display unit. The first support unit includes a first substrate, a first metal layer, and a first resin layer. The display unit has a first region and a second region. The filter body includes a second support unit and a filter unit. The second support unit includes a second substrate, a second metal layer and a second resin layer. In the bonding, the display unit and the filter unit are disposed between the first and second substrates. The light is irradiated onto the first and second metal layers. The first substrate is separated from the first resin layer and the second substrate is separated from the second resin layer. | 09-25-2014 |
| 20150015977 | FILTER FRAME FOR DIGITAL CAMERA MADE FROM POLYMER ELASTIC BODY - A digital camera filter frame reduces the load imposed on an autofocus motor provided in the main body of a camera due to a reduced weight, and prevents a situation in which the optical axis of a lens barrel of a digital camera varies when the digital camera filter frame is fitted to the front side of the lens barrel, and collides with something hard during use. A ring-like filter frame main body is produced by molding a polymer elastic body, and a filter lens having a specific effect is fitted to the ring-like filter frame main body. | 01-15-2015 |
| 20150015978 | METHOD FOR MANUFACTURING COLOR FILTER AND COLOR REFLECTIVE DISPLAY - In a method of manufacturing a color filter, ink droplets are printed on a substrate such that a colored pixel is formed on the substrate. The colored pixel has four corner portions and one or more non-corner portions within the colored pixel. Ink droplets are printed on the four corner portions, respectively, and then one or more ink droplets are printed on the non-corner portion. | 01-15-2015 |
| 20150299476 | CONDUCTIVE COMPOSITION AND THE METHOD FOR PRODUCING THE SAME, COLOR FILTER AND THE METHOD FOR PRODUCING THE SAME - The embodiments of the invention provide a conductive composition and a method for producing the same, a color filter and a method for producing the same. The invention relates to the display technology field, and can simplify the process for producing the transparent conductive layer, and reduce the production cost; the conductive composition comprises a modified epoxy acrylic resin, a polyurethane acrylic resin, a polyaniline, a photo initiator, a fluorine-containing acrylate monomer, and optionally a filler and an auxiliary agent; wherein, in terms of weight ratio, the modified epoxy acrylic resin comprises 15-30 parts; the polyurethane acrylic resin comprises 10-20 parts; the polyaniline comprises 15-30 parts; the photo initiator comprises 2-4 parts; the fluorine-containing acrylate monomer comprises 15-35 parts; the filler comprises 0-25 parts; and the auxiliary agent comprises 0-8 parts; the conductive composition is useful for producing a display device. | 10-22-2015 |
| 20160026023 | COLOR FILM SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE - A color film substrate, a display panel and a display device are provided. The color film substrate comprises: a flexible base substrate partitioned to a plurality of sub-regions based on a plurality of parallel lines that is paralleled with a setting central axis of the base substrate, the plurality of sub-regions having the same area as each other; and a plurality of photo spacers provided in each of the plurality of sub-regions. For any one of the plurality of sub-regions, each of the photo spacers in one of the plurality of sub-regions is configured such that a thickness of the display panel at a position corresponding to the photo spacers is increasingly changed under the same pressure force as a distance of said one of the plurality of sub-regions from the setting central axis increases. As a result, a thickness of a liquid crystal cell of the display panel can be maintained to be uniform when the display panel is bent. | 01-28-2016 |
| 20160054536 | COLOR FILTER SUBSTRATE AND MANUFACTURING METHOD FOR THE SAME, AND DISPLAY DEVICE - Embodiments of the invention provide a color filter substrate and a manufacturing method for the same, and a display device. The color filter substrate comprises a plurality of spacers. The spacer has a cross-sectional shape in a direction parallel to the color filter substrate, and the cross-sectional shape including a first supporting portion extending along a first direction and a second supporting portion extending along a second direction, which is connected to an end portion of the first supporting portion, the first direction being perpendicular to the second direction. | 02-25-2016 |
| 20160070039 | METHOD OF MANUFACTURING A LIQUID CRYTAL DISPLAY PANEL AND COLOR FILTER, AND EQUIPMENT OF MANUFACTURING THEREOF - The present invention discloses methods and apparatus for fabricating display panels and color filter substrates. The fabricating methods include: providing a glass substrate having a flexible area; forming a etching material layer on a surface of the glass substrate; etching the etching material layer to form black matrices on the glass substrate, wherein the black matrix of the flexible area, which is narrower than the black matrix on the other area, corresponds to a vertical projection of a opaque area between pixels when the flexible area is bending. Hence, the present invention may reduce shadows and improve the transmittance by above methods. | 03-10-2016 |
| 20160091778 | CAMERA FILTER FRAME AND CAMERA FILTER UNIT - A filter holding ring of a camera filter unit includes an annular plate into which an optical filter is inserted on the inner peripheral side, and front and rear abutments that grip the optical filter. The rear abutment is formed through swaging processing to bend a rear end of the annular plate toward the inner peripheral side. The annular plate includes a triangular annular groove tapering toward the outer peripheral side, on the inner peripheral surface. In the swaging processing, the annular plate is bent toward the inner peripheral side from the portion where the annular groove is formed. Bending the thin portion of the annular plate enables the rear abutment to be formed with relatively weak force. Even when the rear abutment is formed with weak force, the rear abutment can be formed accurately, so that the optical filter can be gripped securely by the front and rear abutments. | 03-31-2016 |
