摘要:
A disk recording apparatus includes a disk to store data, a motor to rotate the disk, an encoder to generate a pulse according to the rotation of the disk, a reference signal output part to output a reference clock signal created using the pulse of the encoder, and a servo writer to record servo data on the disk in synchronization with the reference clock signal supplied from the reference signal output part. The disk recording apparatus can supply an index signal and the reference clock signal in the form of a pulse output from the encoder to detect a motor velocity.
摘要:
A portable display device includes a liquid crystal layer, a back light assembly comprising a light source for supplying light to the liquid crystal layer, a reflecting plate included in the back light assembly to supply light from the light source to the liquid crystal layer, and at least one adhesive member attached to at least three edges of a rear surface of the reflecting plate. The at least one adhesive member may also be attached to the reflecting plate and a bottom chassis of the back light assembly, a printed circuit board, or a display panel so as to form an air hole.
摘要:
Provided is a hinge. The hinge includes: a rotating plate which includes a plurality of pin fixing holes and at predetermined portions of both the ends of which a respective fixing groove is correspondingly formed; a fixing plate which includes an opening through which the rotating plate is fitted and at predetermined portions of the inner side of which a respective fixing groove is correspondingly formed and a plurality of pin fixing holes are perforated; and a hinge combiner unit which connects and disconnects the rotating plate with and from the fixing plate. Accordingly, since the fixing plate and the rotating plate are connected with or disconnected from the hinge combiner unit, the different materials can be applied to the fixing plate, the rotating plate, and the hinge combiner unit, to thus save the production cost.
摘要:
Embodiments are described for a voltage compensated sense amplifier. One such sense amplifier includes a pair of digit line nodes respectively coupled to a pair of transistors. A first pair of switches are adapted to cross-couple the gates of the transistors to the respective digit line node and a second pair of switches are adapted to couple the gates of the transistors to a voltage supply. The first and second pair of switches are coupled to respective gates of the transistors independent of the pair of transistors being respectively coupled to the digit line nodes.
摘要:
A backpack suspension system is provided that provides a more natural feel as it is able to match a hiker's twisting and bending motions. A backpack suspension system comprises a frame having an upper and a lower portion, and a hub connecting the upper and lower portion. The upper and lower portion comprise a plurality of rods adapted to rotate within the hub. The hub is adapted to pivot about a horizontal axis. In certain embodiments the frame is substantially X shaped and in certain embodiments the hub is substantially X shaped.
摘要:
Provided are a silicon nitride layer for a light emitting device, light emitting device using the same, and method of forming the silicon nitride layer for the light emitting device. The silicon nitride layer of the light emitting device includes a silicon nitride matrix and silicon nanocrystals formed in the silicon nitride matrix. A light emitting device manufactured by the silicon nitride layer has a good luminous efficiency and emits light in the visible region including the short-wavelength blue/violet region and the near infrared region.
摘要:
The present invention relates to a hand carrier that can be loaded with a bag or all other varying articles, which can be carried in convenience. The hand carrier (10) according to the present invention is characterized by comprising a lower part-supporting member (20); at least one support (30) perpendicularly connected to the lower part-supporting member (20) and equipped with a grip (80) at the end of its upper part; at least one support-connecting member (60) connecting the lower part-supporting member (20) with the support (30); and at least one wheel-connecting member (50) with a central part fixed on the lower part-supporting member (20), an upper part connected to the support-connecting member (60) and a lower part at which a wheel (70) is equipped, the wheel-connecting member (50) being rotated about its central axis fixed on the lower part-supporting member (20) by moving the support-connecting member (60) perpendicularly, which results in folding or unfolding of the wheel (70).
摘要:
A voltage level translator boosts the gate voltage of a transistor, and increases the gate to source voltage, to allow operation over a wider range of supply voltages. The P/N ratio of transistors in the voltage level translator is therefore increased, and control of the flipping of nodes is dependent on gate voltages as opposed to P/N ratios.
摘要:
The method for managing menu functions in a mobile station includes the steps of executing menu edition, selecting menu items the user uses frequently in the executed menu edition, to set up a menu, executing the menu, and displaying the menu of the selected menu items at first. The basic menu inclusive of all menu items the mobile station provides is selected as a last menu item of the mode menu displayed at first so that the user can access to menu items other than the menu items of preference. By providing easy mode menu with menu items the user or manufacturer of the mobile station uses frequently in advance, and displaying on a display window at first, the user is permitted a quick and easy access to a desired menu item without going through many steps of menus for using the desired menu item.
摘要:
The present invention relates to polymeric materials. More particularly, the present invention relates to a thermoplastic resin composition, a method of making a thermoplastic resin composition and an article made from a thermoplastic resin composition.