| Patent application number | Description | Published |
|---|
| 20080315379 | Semiconductor packages including thermal stress buffers and methods of manufacturing the same - Provided is a semiconductor package and method of manufacturing the same. The semiconductor package may include a semiconductor chip, an encapsulant encapsulating the semiconductor chip, a lead unit, and a partially encapsulated by the encapsulating thermal stress buffer which absorbs thermal stress of the semiconductor chip or the encapsulant. | 12-25-2008 |
| 20090034024 | SCANNER MODULE AND IMAGE SCANNING APPARATUS EMPLOYING THE SAME - A scanner module and an image scanning apparatus employing the same. The scanner module comprises an illuminator for illuminating light on an object to be scanned. The illuminator includes a light emitting diode, a light guide extending in a main scanning direction to change a direction of the light received from the light emitting diode, and at least one elastic member to elastically support at least one longitudinal end of the light guide. As the light guide is elastically supported by the elastic member, convex deformation or bowing of an emission face of the light guide due to thermal expansion can be reduced. | 02-05-2009 |
| 20090034030 | MULTI-FUNTIONAL DEVICE HAVING SCANNER MODULE AND IMAGE SCANNING APPARATUS EMPLOYING THE SCANNER MOUDLE - A multi-functional device comprising an image forming apparatus to form a printing image and a scanner module to scan an image in a main scanning direction. The scanner module includes an illuminator to illuminate a light to a document mount, a sensor unit to read an image information of an object placed on the document mount, and an imaging lens which is disposed between the document mount and the sensor unit and focuses the light reflected from the object onto the sensor unit. The illuminator includes a light source to emit light, a light guiding unit which is lengthened in a sub-scanning direction, faces the document mount and changes a traveling path of the light emitted from the light source to illuminate the document mount, and a guide holder which comprises an installation part where the light guiding unit is installed, and a mounting part where the light source holder is mounted to provide the light source at least one side of the light guiding unit. | 02-05-2009 |
| 20090034285 | SCANNER MODULE AND IMAGE SCANNING APPARATUS EMPLOYING THE SAME - A scanner module and an image scanning apparatus employ an illuminator that includes at least one light emitting diode, a light guide to change the direction of the light from the light emitting diode, and a light source holder to which the light emitting diode is mounted, the light source holder being positioned in relation to the light guide such that the light source holder covers an incidence face of the light guide, on which the light from the light source is incident, the surface of light source holder facing the incidence face reflecting light incident thereupon. The reflection of light by the light source holder reduces the possibility of leakage of light, and can enhance luminous intensity of light of the illuminator. | 02-05-2009 |
| 20090034297 | SCANNER MODULE AND IMAGE SCANNING APPARATUS EMPLOYING THE SAME - A scanner module and an image scanning apparatus includes an illuminator that includes a light source, a light guide extending in a main scanning direction to change a direction of the light from the light source, a guide holder recessed with a light guide mounting portion in which the light guide is mounted, and at least one supporting protrusion protruding from an entrance of the light guide mounting portion into the light guide mounting portion to support the light guide received in the light guide mounting portion. As the light guide is supported by the supporting protrusion formed at the entrance of the light guide mounting portion, it is possible to reduce deformation of the light guide and/or to prevent the light guide from being falling out of the light guide mounting portion when subjected to, e.g., a shock. | 02-05-2009 |
| 20090239158 | Method of maintaining mask for semiconductor process - A method of maintaining a mask for a semiconductor process, the method includes providing a first structure and a second structure being attached to each other via a thermosetting material, detaching the first and second structures from each other, and performing an ashing process on the first structure. | 09-24-2009 |
| 20100090046 | Pulverizing screw, pulverizing casing and pulverizer for food waste treatment apparatus having the same - The present invention provides a pulverizing screw, a pulverizing casing and a pulverizer having the same. The pulverizing screw includes a rotating shaft and a drive blade which extends from the rotating shaft in a spiral shape. The drive blade rotates in the pulverizing casing in such a manner as to maintain a predetermined distance between the drive blade and the inner surface of the pulverizing casing to prevent the drive blade from being impeded by the inner surface of the pulverizing casing. The drive blade extends from a first end of the rotating shaft in a spiral shape surrounding the rotating shaft in a clockwise or counterclockwise direction and is connected to a second end of the rotating shaft. The pulverizing casing comprises a spherical body having a space therein. The pulverizing screw is installed in the spherical body so as to be rotatable. | 04-15-2010 |
| 20110216553 | SCANNER MODULE AND IMAGE SCANNING APPARATUS EMPLOYING THE SAME - A scanner module and an image scanning apparatus employ an illuminator that includes at least one light emitting diode, a light guide to change the direction of the light from the light emitting diode, and a light source holder to which the light emitting diode is mounted, the light source holder being positioned in relation to the light guide such that the light source holder covers an incidence face of the light guide, on which the light from the light source is incident, the surface of light source holder facing the incidence face reflecting light incident thereupon. The reflection of light by the light source holder reduces the possibility of leakage of light, and can enhance luminous intensity of light of the illuminator. | 09-08-2011 |
