Patent application number | Description | Published |
20100310817 | SUPPORT PLATE, METHOD FOR PRODUCING THE SAME, AND METHOD FOR PROCESSING SUBSTRATE - This invention provides a support plate which makes it possible to stably perform a step for separating from a support plate a wafer which has been processed while preventing delay in time taken for this step. The support plate of this invention is a support plate for supporting a substrate via an adhesive, including: a plate-shaped part having a surface which is in contact with the adhesive; and at least one spacer provided on the surface which is in contact with the adhesive. | 12-09-2010 |
20100314043 | STICKING METHOD AND STICKING APPARATUS - A sticking method for sticking a support plate onto a substrate in such a way that the support plate can be removed in quickly and easily is provided. The sticking method according to the present invention includes the step of sticking a support plate | 12-16-2010 |
20100331477 | ADHESIVE COMPOSITION AND FILM ADHESIVE - The adhesive composition according to the present invention includes a resin containing a polymer having an alkoxystyrene structure as a repeating unit, and an acid generator. In accordance with the present invention, it is possible to provide a novel adhesive composition which is excellent in heat resistance and which is easily stripped. | 12-30-2010 |
20110240231 | STRIPPING METHOD AND STRIPPING SOLUTION - A method for stripping a wafer from a supporting plate to which the wafer is adhered via an adhesive agent, wherein the supporting plate has a through hole penetrating the supporting plate in a thickness direction thereof, the method including dissolving the adhesive agent with a stripping solution by contacting the stripping solution with the adhesive agent via the through hole. The adhesive agent has a hydrocarbon resin as a viscous component, and the stripping solution is a hydrocarbon-based solvent having a viscosity of 1.3 mPa·s or less and a dissolving rate of 30 nm/sec or greater to dissolve the adhesive agent. | 10-06-2011 |
20110306720 | ADHESIVE COMPOSITION - Disclosed is an adhesive composition in which a solid component is dissolved in a solvent, the solid component being dissolved in the solvent to have a solid component content of not less than 20% by weight with respect to a total amount of the solid component and the solvent, the solid component containing resin obtained by polymerizing a monomer composition that contains a cycloolefin monomer, the solvent having no carbon-carbon double bond, and an alcohol content contained in the solvent being not more than 0.45% by weight with respect to an entire amount of the solvent. | 12-15-2011 |
20120073741 | ADHESIVE COMPOSITION - An adhesive composition for forming an adhesive layer for temporarily fixing a substrate, such as a wafer, to a support when processing the substrate, the adhesive composition including a resin (A) produced by polymerizing a monomer component containing a cycloolefin-based monomer, at least one terpene-based resin, rosin-based resin, or petroleum resin (resin B), and an organic solvent capable of dissolving the resins (A) and (B). The resin (A) has a glass transition point of 60° C. or higher, the resin (B) has a softening point of 80 to 160° C. and a molecular weight of 300 to 3000, and the blending ratio of the resin (A) to the resin (B) is (A):(B)=80:20 to 55:45 (mass ratio). | 03-29-2012 |
20120083561 | ADHESIVE COMPOSITION - An adhesive composition of this invention includes a hydrocarbon resin and a solvent for dissolving the hydrocarbon resin, the solvent containing a condensed polycyclic hydrocarbon. Thus, an adhesive composition having excellent product stability is provided. | 04-05-2012 |
20120118511 | LAMINATE AND METHOD FOR SEPARATING THE SAME - A laminate including a supporter which transmits infrared; a substrate supported by the supporter; an adhesive layer via which the supporter and the substrate are attached to each other; and a separation layer, positioned on a surface of the supporter to which surface the substrate is attached, and made of a compound having an infrared-absorbing structure. | 05-17-2012 |
20120217210 | SUPPORT METHOD, HIGH-TEMPERATURE TREATMENT METHOD USING SAME, AND SUPPORT JIG - A method for supporting a support to which a wafer is attached, by supporting the support against gravitational force by supporting three or more support points of an inner circumference section of a support surface of the support. The support surface of the support is opposite to a side on which the wafer is attached to the support. | 08-30-2012 |
20130081760 | ADHESIVE COMPOSITION, ADHESIVE FILM, AND METHOD FOR TREATING SUBSTRATE - An adhesive composition including a hydrocarbon resin, a modified elastomer that is bonded with at least one functional group-containing atom group, and a solvent. | 04-04-2013 |
20140044962 | ADHESIVE COMPOSITION, FILM ADHESIVE, AND BONDING METHOD - An adhesive composition including an elastomer as a main component, an adhesive layer prepared from the adhesive composition having (i) a storage modulus (G′) of not less than 20,000 Pa at 220° C. and/or (ii) a loss modulus (G″) of not less than 20,000 Pa at 220° C. | 02-13-2014 |
20140166209 | LAMINATE AND METHOD FOR SEPARATING THE SAME - A laminate including a supporter which transmits infrared; a substrate supported by the supporter; an adhesive layer via which the supporter and the substrate are attached to each other; and a separation layer positioned on a surface of the supporter to which surface the substrate is attached, and which is made of a compound having an infrared-absorbing structure. A target is tightly attached and supported in the laminate while securing easy separation of a supporter from the target. | 06-19-2014 |
20140255638 | ADHESIVE COMPOSITION FOR BONDING A WAFER AND SUPPORTING BODY FOR SAID WAFER, ADHESIVE FILM, AND LAMINATE - An adhesive composition for bonding a wafer and a support for the wafer. The adhesive composition contains an elastomer in which a styrene unit is contained as a constituent unit of a main chain, a content of the styrene unit is 14% by weight to 50% by weight, and a weight average molecular weight of the styrene unit is 10,000 to 200,000. | 09-11-2014 |
20140311680 | LAMINATED BODY AND METHOD FOR SEPARATING LAMINATED BODY - A laminate including a supporting member which is light transmissive; a supported substrate which is supported by the supporting member; an adhesive layer which is provided on a surface of the supported substrate on which surface the supported substrate is supported by the supporting member; and a release layer, which (i) is provided between the supporting member and the supported substrate and (ii) contains a polymer including, in a repeating unit, a structure having a light absorption property, a property of the polymer being changed when the polymer absorbs light irradiated via the supporting member. | 10-23-2014 |
20150059976 | ADHESIVE COMPOSITION, ADHESIVE FILM, AND BONDING METHOD - An adhesive composition including a block copolymer. An adhesive layer formed by using the adhesive composition has a Young's modulus of 0.1 GPa or greater at 23° C., a storage modulus (G′) of 1.5×10 | 03-05-2015 |
20150325465 | SUPPORTING MEMBER SEPARATION METHOD - A supporting member separation method for separating a laminate which is formed by laminating a substrate and a support plate through an adhesive layer and in which a release layer is provided on at least a part of the peripheral portion on the surface of the side of the substrate facing the support plate or the peripheral portion on the surface of the side of the support plate facing the substrate, the method including reducing the adhesive force of at least a part of the release layer which is provided on the peripheral portion of the substrate or the support, and fixing a part in the substrate and the support plate and separating the support plate from the substrate by applying a force to another part, after the preliminary treatment. | 11-12-2015 |
Patent application number | Description | Published |
20140092391 | LIGHT SOURCE AND OPTICAL COHERENCE TOMOGRAPHY APPARATUS USING THE SAME - A light source includes a control unit that controls currents injected into at least one light emitting region and a light emission spectrum conversion region. The at least one light emitting region includes a first light emitting region and a second light emitting region different from the first light emitting region, light that is emitted from the first light emitting region and passes through the light emission spectrum conversion region is combined with the light that is emitted from the first or second light emitting region and does not pass through the light emission spectrum conversion region. The control unit controls the currents injected into the light emission spectrum conversion region and the first light emitting region so that the current density of the light emission spectrum conversion region is smaller than the current density of the first light emitting region. | 04-03-2014 |
20150085295 | LIGHT EMITTING DEVICE AND OPTICAL COHERENCE TOMOGRAPHY APPARATUS INCLUDING SAME AS LIGHT SOURCE - A light emitting device includes an optical waveguide including an active layer having at least two gain peaks and a pair of clad layers sandwiching the active layer and electrodes disposed in a guided wave direction of the optical waveguide. | 03-26-2015 |
20150263219 | LIGHT SOURCE AND OPTICAL COHERENCE TOMOGRAPHY APPARATUS INCLUDING THE LIGHT SOURCE - A light source includes an upper electrode layer, a lower electrode layer, and an active layer interposed therebetween. At least one of the upper and lower electrode layers is divided into a plurality of electrodes separated from each other in an in-plane direction of the active layer. The separated electrodes independently inject current into a plurality of different regions in the active layer. The light source emits light by injecting current from the upper and lower electrode layers into the active layer, guide the light in the in-plane direction, and output the light. The plurality of different regions in the active layer include a first region not including a light exit end and a second region including the light exit end, and the second region is configured to emit light of at least first-order level. The active layer has an asymmetric multiple quantum well structure. | 09-17-2015 |
20150282274 | LIGHT SOURCE SYSTEM AND OPTICAL COHERENCE TOMOGRAPHY APPARATUS USING THE LIGHT SOURCE SYSTEM - A light source system includes a laminate having a lower electrode layer, an active layer and an upper electrode layer in this order, a light-emitting element including at least one of the upper electrode layer and the lower electrode layer divided into a plurality of electrodes and configured to emit light by injecting a current into the active layer via the upper electrode layer and the lower electrode layer, and a control unit configured to control a current injecting amount to the upper electrode layer and the lower electrode layer. The control unit controls a half-value width of the emission spectrum of the light-emitting element by varying a difference between an injection current density to a first electrode and an injection current density to a second electrode among the plurality of electrodes. | 10-01-2015 |
Patent application number | Description | Published |
20090031534 | ELECTRONIC APPARATUS - In order to cope with a change in design between a printer having a hip down design specification (first specification) and another printer having a hip up design specification (second specification), each of a lower frame and an upper frame has a structure common to both of the specifications. The lower frame and the upper frame are coupled to each other by a hinge structure removably attached to the lower frame and the upper frame. The hinge structure is selected from a first hinge structure and a second hinge structure. By changing the hinge structure from the first hinge structure to the second hinge structure and vice versa, the height of a hinge center can easily be changed. | 02-05-2009 |
20090032633 | MECHANISM FOR PREVENTING A WINDING SLACK OF A ROLL PAPER - A roll paper is received in a receiving area so as to have a horizontal rolling axis. In the vicinity of a lowest part of the receiving area, an inclined surface faces the receiving area. At a position being lower than the inclined surface, a rotation making member is placed to face the receiving area. In such arrangement, the inclined surface makes the roll paper be slid towards the lowest part of the receiving area when the inclined surface receives the roll paper that is out of the receiving area. In response to movement of the roll paper towards the lowest part of the receiving area, the rotation making member rotates the roll paper around the horizontal rolling axis towards a winding direction of the roll paper. | 02-05-2009 |
20090035044 | PRINTER SELECTIVELY HAVING CONFIGURATIONS FOR RECEIPT PRINTER AND FOR TICKET PRINTER - A printer according to the present invention selectively comprises, a cutting configuration for a receipt printer for printing a receipt and a cutting configuration for a ticket printer for printing a ticket, as a cutting configuration for cutting a printed part of the paper roll. The cutting configuration for the receipt printer includes a fixed blade mounted to the upper frame and a movable cutter unit mounted on the lower frame to oppose the fixed blade through the paper roll to be driven by a driving source to cut the paper roll. The cutting configuration for the ticket printer includes a hand cutter mounted to at least one of the upper frame and the lower frame. | 02-05-2009 |
20090035045 | PRINTER - In a printer which prints on a roll paper transported toward a discharge port and cuts the roll paper, an exchangeable lower cover is attached to the printer. The exchangeable lower cover defines a lower edge of the discharge port. A change of height of the discharge port is allowed by exchanging the exchangeable lower cover for another one. Hereby, it is possible to change specifications between one for holding a printed slip and the other for allowing the printed slip to fall freely. In the former specification, a brush provided at a periphery of an upper edge of the discharge port is in contact with a lower cover. On the other hand, in the latter specification, the brush is in distant from another lower cover. | 02-05-2009 |
20110262203 | PRINTER SELECTIVELY HAVING CONFIGURATIONS FOR RECEIPT PRINTER AND FOR TICKET PRINTER - A printer according to the present invention selectively comprises, a cutting configuration for a receipt printer for printing a receipt and a cutting configuration for a ticket printer for printing a ticket, as a cutting configuration for cutting a printed part of the paper roll. The cutting configuration for the receipt printer includes a fixed blade mounted to the upper frame and a movable cutter unit mounted on the lower frame to oppose the fixed blade through the paper roll to be driven by a driving source to cut the paper roll. The cutting configuration for the ticket printer includes a hand cutter mounted to at least one of the upper frame and the lower frame. | 10-27-2011 |
20130010315 | PRINTER CAPABLE OF PREVENTING PAPER JAM - Disclosed is a printer including a transverse tension sensor for detecting that a sheet being discharged has deviated in a paper width direction orthogonal to a discharging direction. The conveyance of the sheet is stopped based on a detection signal of the transverse tension sensor. | 01-10-2013 |
20130039686 | MOVABLE BLADE NOT IMPAIRING DURABILITY OF STATIONARY BLADE, PAPER SHEET CUTTING DEVICE WITH MOVABLE BLADE, AND PRINTER WITH PAPER SHEET CUTTING DEVICE - Provided is a movable blade including, at a part including a movable blade leading edge which engages with a stationary blade, a blade edge portion which is thinned toward the movable blade leading edge. The blade edge portion is formed by shaving. | 02-14-2013 |
20140312552 | STATIONARY BLADE SUPPORT DEVICE CONFIGURED SO THAT STATIONARY BLADE IS NOT DEFORMED, PAPER CUTTING DEVICE WITH STATIONARY BLADE SUPPORT DEVICE, AND PRINTER WITH PAPER CUTTING DEVICE - A fixed blade support device includes a biasing member and a fixed blade support member ( | 10-23-2014 |