Shin a Sports Co., Ltd.

Kolon Industries, Inc.

Other

Chul Suk Oh

Jung Seok Han

Kwang Su Kim

Jin Ha Kal

Tae Hwan Ahn

A method of manufacturing an organic solar cell is provided. According to the exemplary embodiments of the present invention, a laminate section can be easily removed from a substrate by causing a cleaning unit to move up and down above the substrate or to move forward and backward in a reciprocating manner in the width direction of the substrate. Furthermore, when a contact member is detachably connected to the cleaning unit, the contact member that has been contaminated with a laminate material can be separated from the cleaning unit and easily washed. Also, the laminate section can be removed by spraying a solvent through a discharging unit to dissolve the laminate section, and suctioning the laminate section through a suctioning unit. In this case, the laminate section can be easily removed from the substrate by dissolving the laminate section with the solvent.

Method for manufacturing organic solar cell

An organic solar cell which includes an anode and a cathode that are arranged to face each other, a photoactive layer that is disposed between the anode and the cathode and contains a hole acceptor and an electron acceptor in mixture, and a metal oxide nano thin film layer that is disposed between the cathode and the photoactive layer and contains a metal oxide having an average particle size of 10 nm or less and having a particle size distribution such that 90% by number or more of the particles relative to the total number of the metal oxide particles has a particle size in the range of &#xb1;4 nm with respect to the average particle size, and a method for producing an organic solar cell. The organic solar cell has improved efficiency, and increased service life.

Organic solar cell and method for producing the same

A spinning reel having a main reel body, a spool supported so as to be rotatable around a spool shaft and movable toward an axial direction, and a drag brake mechanism for applying a braking force against rotation of the spool shaft. The spinning reel includes a spool shaft mounted in the reel body of the reel to be rotatable and axially movable; a clutch sleeve including a tubular portion having a non-circular internal surface and a circular external surface and mounted on one end portion of the spool shaft to be relatively unrotatable and axially movable, a flange having an engaging groove formed on one end of the tubular portion, and a plurality of projections protruded axially from the flange; a retainer sleeve including a plurality of recesses formed complementary to the projections on a side surface of the retainer sleeve facing the projections, and a non-circular tubular portion having a flat surface for supporting a drag braking plate and a plurality of washers to be relatively unrotatable; a master gear including a first gear meshed with a pinion gear mounted on one end of the spool shaft, a second gear meshed with an auxiliary gear, and a hollow shaft connecting the first and second gears in a vertical direction; a hollow operating member including a latch one end of which is inserted into the groove of the clutch sleeve, and a boss formed on the other end thereof; a pushing member located on an upper surface of the first gear of the master gear within a range of rotation of an arm extended radially from a rotating plate rotating together with the first gear and constantly abutting with a bent portion of the operating member by means of a spring; and a clutch member pivotally movable by means of the clutch lever.

Spinning reel with drag brake mechanism and clutch

Fishing reel

A bait casting reel for fishing including a reel frame having an opening, a spool rotatably mounted in the opening of the reel frame, and a spool cover, detachably engaged with the frame, for rotatably supporting the spool. The reel frame is provided on an inner periphery of the opening with a first engaging protrusion having a predetermined number of cutouts, a second engaging protrusion, and an engaging groove formed between the first and second protrusions and extended along the entire length of the inner periphery of the opening. A locking member is provided adjacent to the opening of the reel frame, for contacting a portion of the spool supporting cover to prevent the cover from rotating. The spool supporting cover includes a circular engaging edge engaged with the reel frame, and inserted into the cutout of the first engaging protrusion to guide the cover along the engaging groove.

Bait casting reel having spool detaching mechanism

A handle fixing structure including a nut member which is received inside of a recess of a handle and couples the handle with a driving shaft, a nut lock member aligned inside of the recess by being in close contact with the nut member for prevention of looseness thereof the nut member, and a cover for shielding the recess and limiting movement of the cut lock member through contact therewith during shielding. The nut lock member has a polygonal groove on an internal peripheral surface thereof for receiving the nut.

Fishing reel having nut lock for preventing looseness of nut

Disclosed is a fly fishing reel including a reel frame, a spool disposed into the reel frame, and a spool shaft supporting plate detachably mounted on one open end of the reel frame, the reel frame comprising a radial guide channel in an inner circumference of the open end, a plurality of recesses formed around the glide channel at predetermined intervals to interrupt the guide channel, and snap portions formed around the guide channel in radial and outward directions between the recesses. The spool shaft supporting plate includes a plurality of plate springs in one side contacting the open end of the reel frame, and each of the plate springs includes a circular head, a fixed portion for preventing a lateral movement of the plate spring, and a resilient neck portion connecting the head to the fixed portion, the head being moved radially and inwardly by an external force, and being returned to on original position as soon as the external force is removed.

Fly fishing reel with detachable spool shaft supporting plate

A fly reel drag direction changer having a ratchet member of the changer which has a ratchet gear part and a circular silent cam slot formed in the ratchet gear part. A silent cam is elastically received in the silent cam slot such that the cam is selectively rotated along with the ratchet member due to elasticity but simply slides in the silent cam slot when the elasticity is overcome. A stopper has a recess for receiving an arm of the silent cam such that the stopper is rotated between a ratchet engaging position and a ratchet releasing position in accordance with the rotating direction of the ratchet member. The stopper is mounted to a rotatable coupling wheel such that the stopper is rotated between the ratchet engaging position and the ratchet releasing position and the rotatable coupling wheel is selectively rotated along with the ratchet member in the ratchet engaging position of the stopper.

Growing community of inventors

Seoul, South Korea

Chul Suk Oh