Abstract: An optical module assembly is provided. The optical module assembly includes an electric sub-assembly including a printed circuit board (PCB) and an electronic device mounted on the PCB and an optical module including an interposer including a transparent material, an optical sub-assembly accommodating optical components, and a cover covering an upper portion of the optical sub-assembly, wherein one end portion of the PCB is inserted into the optical sub-assembly through an inserting hole formed in a sidewall of the optical sub-assembly, and the optical components and a substrate electrode formed on a surface of the one end portion of the PCB are electrically connected to each other by the interposer.

Abstract: Provided are a compound of Formula 1 that can improve the luminous efficiency, stability, and lifespan of an organic electronic element employing the compound; a composition comprising the same; an organic electronic element using the same; and an electronic device thereof.

Abstract: An optical receiving module assembly is provided. The optical receiving module assembly includes an electric sub-assembly including a printed circuit board (PCB) including an opening portion and an electronic device mounted on the PCB and an optical receiving module including a first optical component mounted on the PCB and a second optical component mounted on the mount which includes a transparent material and is disposed in the opening portion, wherein the electronic device and the second optical component are electrically connected to each other by a mount electrode formed on a surface of the mount.

Abstract: The present invention relates to a human factor assessment method and system for autonomous driving. The human factor assessment method of autonomous driving includes generating an autonomous driving system twin based on autonomous driving system specifications and autonomous driving service logic, generating one or more human twins based on a human twin characteristic range, performing a simulation using the autonomous driving system twin and the human twin, and calculating a performance index of the autonomous driving service based on the simulation result.

Abstract: A multi-channel optical sub-assembly includes a printed circuit board with a signal processor mounted thereon, a package window mounted on the printed circuit board, the package window including a transparent material, a package mounted on the package window, and an optical device accommodated into an inner space of the package and configured to convert an electrical signal, input from the signal processor, into an optical signal, wherein the electrical signal sequentially passes through a window through electrode buried in the package window and a package through electrode buried in the package and is input to the optical device.

Abstract: Provided are a compound for improving the luminous efficiency, stability, and lifespan of an organic electronic element, an organic electronic element employing the compound, and an electronic device thereof.

Abstract: Provided are a compound that can improve the luminous efficiency, stability, and lifespan of the element, an organic electronic element using the same, and an electronic device thereof.

Abstract: The present invention relates to an air conditioning device having a waterproof function, and includes a ventilation pipe whose lower end is coupled to a peripheral surface of a vent of an object at the outside of the object so as to communicate with an inner space of the object, a perforated pipe which is installed to be erected on a flat outer surface of the object in parallel with the ventilation pipe, a duct which is connected between an upper end of the ventilation pipe and an upper end of the perforated pipe such that the ventilation pipe and the perforated pipe communicate with each other, and a floating body which is positioned in the inner space of the perforated pipe and vertically moves in the inner space of the perforated pipe according to the amount of water flowing in through holes of the perforated pipe.

Abstract: Provided is an underground laid electric equipment container system including: a box that is laid underground in the form of an opened manhole; a box holder that comprises a horizontal frame that is coupled to an upper surface of the buried box in an sealed state and an inner vertical frame that is upwardly bent from an inner edge of the horizontal frame; a cover, to which a waterproof band covering the entire upper portion of the inner vertical frame is attached, wherein coupling devices with an upper surface of the horizontal fame that allow adhesion between the upper portion of the inner vertical frame and the waterproof band are installed on the cover; and an electric equipment box that is disposed in sealed inner space of the buried box that is formed as the upper portion of the inner vertical frame and the waterproof band are adhered to each other by user's manipulation.

Abstract: Provided is an underground laid electric equipment container system including: a box that is laid underground in the form of an opened manhole; a box holder that comprises a horizontal frame that is coupled to an upper surface of the buried box in an sealed state and an inner vertical frame that is upwardly bent from an inner edge of the horizontal frame; a cover, to which a waterproof band covering the entire upper portion of the inner vertical frame is attached, wherein coupling devices with an upper surface of the horizontal fame that allow adhesion between the upper portion of the inner vertical frame and the waterproof band are installed on the cover; and an electric equipment box that is disposed in sealed inner space of the buried box that is formed as the upper portion of the inner vertical frame and the waterproof band are adhered to each other by user's manipulation.

Abstract: An electronic apparatus includes a storage unit which stores therein a guide program regarding the electronic apparatus, a display unit which displays a three dimensional (3D) view of the electronic apparatus and a tag regarding a hardware component appearing on the 3D view when the guide program is executed, an input unit which receives a user command directing to rotate the 3D view, and a control unit which rotates the 3D view according to the user command, and controls the display unit to display the tag regarding the hardware component appearing on the rotated 3D view.

Abstract: A computer system including a computer main body provided with a hard disk drive (HDD) to retrieve/store data and an HDD driver to drive the hard disk drive to rotate at a predetermined rotational speed, further including a lower noise mode selection part allowing a user to select one between a normal mode and a lower noise mode; and a controller to control the HDD driver to drive the hard disk drive to rotate at a maximum speed when the normal mode is selected and at a minimum speed when the lower noise mode is selected. With this configuration, the present invention provides a computer system and a control method thereof, in which a hard disk drive can be set to a lower noise mode by a user.

Abstract: A computer system including a computer main body provided with a hard disk drive (HDD) to retrieve/store data and an HDD driving part to drive the hard disk drive to rotate at a predetermined rotational speed, further including a lower noise mode selection part allowing a user to select one between a normal mode and a lower noise mode; and a controller to control the HDD driving part to drive the hard disk drive to rotate at a maximum speed when the normal mode is selected and at a minimum speed when the lower noise mode is selected. With this configuration, the present invention provides a computer system and a control method thereof, in which a hard disk drive can be set to a lower noise mode by a user.

Abstract: A wireless Internet accessing system allowing determination and/or access to a web page by entering a telephone number of the web page holder in lieu of entering a URL of the web page. For example, the system can have a receiver receiving information from a cellular phone, a wireless Internet accessing unit wirelessly accessing an Internet, a web page address database storing telephone numbers and web page addresses of the respective telephone numbers, and a network access controller. The controller determines whether the received information has both telephone number signals and an identification key signal distinguished from the telephone number signal, retrieves a web page address corresponding to the telephone number from the web page address database, if determined that the identification key signal is additionally included, and controls the cellular phone to be wirelessly connected to the retrieved web page address through the wireless Internet accessing unit.