Abstract: Disclosed herein is a test socket for camera modules, which enables automated inspection of camera modules. The test socket for camera modules includes a base plate provided with a loading unit on which a camera module to be tested is placed; a slider formed on the base plate and horizontally movable thereon; an upper plate formed on the slider to move up or down thereon, and including a cover corresponding to an upper portion of the camera module; a vertical cylinder allowing the upper plate to vertically reciprocate with respect to the slider; and a pin block formed on the loading unit or the cover and connected to a contact point of the camera module.

Abstract: Disclosed herein is a test socket for camera modules, which enables automated inspection of camera modules. The test socket for camera modules includes a base plate provided with a loading unit on which a camera module to be tested is placed; a slider formed on the base plate and horizontally movable thereon; an upper plate formed on the slider to move up or down thereon, and including a cover corresponding to an upper portion of the camera module; a vertical cylinder allowing the upper plate to vertically reciprocate with respect to the slider; and a pin block formed on the loading unit or the cover and connected to a contact point of the camera module.

Abstract: Disclosed are a charcoal-containing plastic packing material and a method for manufacturing the same. The present invention provides a plastic packing material which resolves the problems caused by the deficiency of compatibility between charcoal and resin such as deficiencies in mechanical properties, an aggregation phenomenon, foreign body sensation, defective forms, and poor quality, and which not only exhibits high-level general qualities, but which also, as a result of containing charcoal, has functional properties such as suppressing putrefactive bacteria, absorbing polluted particles and smells, radiating far-infrared rays and anions, and preventing the generation of static electricity. Also, the present invention provides a method for manufacturing a plastic packing material, in which the particle size, the amount used for resin, and the particle size uniformity of charcoal powder to be mixed with resin are adjusted according to the thickness of the plastic packing material to be formed.

Abstract: Disclosed is a light emitting diode (LED) street lamp using an LED as a light source and capable of minimizing a luminance deviation within an illuminated area while increasing the luminance of the entire illuminated area. The LED street lamp includes a case provided at a front end of a lamp post; a board provided inside the case and having a plurality of LEDs spaced apart from each other; and heat dissipation units closely adhered to the board and dissipating heat generated when the LEDs emit light, wherein the plurality of LEDs have different luminance levels from each other, the luminance levels gradually increase from the center of the board to the edge of the board, and diffusing members diffusing the light generated from the plurality of LEDs are provided on board portions corresponding to areas between each of the plurality of LEDs.

Abstract: Dampers are interposed between plural surfaces of an information storage device and facing surfaces of an electronic device to reduce shocks and vibrations applied to the information storage device mounted inside the electronic device. Each of the dampers includes portions contacting the electronic device, and portions contacting the information storage device, wherein the two portions are set apart on a plane from each other. Each of the dampers includes a flat platelike body part having a first surface facing the electronic device and a second surface facing the information storage device, a plurality of protrusions protruding from predetermined positions of the first surface of the body part and contacting the electronic device, and a plurality of second protrusions protruding from the second surface of the body part and contacting the information storage device, the plurality of second protrusions being set apart on a plane from the plurality of first protrusions.

Abstract: Dampers are interposed between plural surfaces of an information storage device and facing surfaces of an electronic device to reduce shocks and vibrations applied to the information storage device mounted inside the electronic device. Each of the dampers includes portions contacting the electronic device, and portions contacting the information storage device, wherein the two portions are set apart on a plane from each other. Each of the dampers includes a flat platelike body part having a first surface facing the electronic device and a second surface facing the information storage device, a plurality of protrusions protruding from predetermined positions of the first surface of the body part and contacting the electronic device, and a plurality of second protrusions protruding from the second surface of the body part and contacting the information storage device, the plurality of second protrusions being set apart on a plane from the plurality of first protrusions.