摘要:
A brake device for magnetic recording and reproducing apparatus, such as a slide loading type camera recorder. The supply reel brake unit includes a supply reel brake having an operating pin, and a mode switch gear having an operating protrusion pushing the operating pin in a tape running mode, thereby releasing the tape supply reel table. In addition, the supply reel brake unit may comprise a drive cam gear, a supply reel brake cooperating with the drive cam gear to selectively brake the tape supply reel table. The take-up reel brake unit includes a clutch gear engaging with the reel gear of the tape take-up reel table, a take-up reel brake having a rotation limit lever limiting the rotation of the brake in cooperation with the guide pin of the stationary base plate, a latch of the brake selectively engaging with the reel gear of the tape take-up reel table to brake the take-up reel table, and a stop pin of the take-up reel brake received by the slit of the slide base to separate the latch of the brake from the reel gear of the tape take-up reel table in a tape loading operation, thereby releasing the tape take-up reel table.
摘要:
A reel brake device in a recording and reproducing apparatus is operated by a tape loading mechanism. A cam portion is formed on any one side of at least one of a pair of loading gears employed for driving a pair of tape guide units which draw a tape from the cassette. The reel brake for braking the reels includes a friction member for braking the supply reel table and an operating portion which comes into contact with a cam surface and a cam protrusion surface of the cam portion selectively so that it may be driven. Under a tape unloading condition, the reel brake performs braking or releasing operation of the reels as the loading gear rotates in a predetermined direction. Driving of the reel brake by the existing loading gear without using any separate driving element, makes it possible to maintain the brake stroke, enhance the accuracy in operation, and reduce the number of elements constituting the supply reel brake device.
摘要:
An intelligent control system according to an exemplary embodiment of the present disclosure includes a plurality of network cameras to photograph a surveillance area; an image gate unit to perform image processing of image data, which is input from the plurality of network cameras, according to a specification that is requested by a user; a smart image providing unit to convert a plurality of image streams, which are image processed by the image gate unit, to a single image stream; and an image display unit to generate a three-dimensional (3D) image by segmenting, into a plurality of images, the single image stream that is input from the smart image providing unit and by disposing the segmented images on corresponding positions on a 3D modeling.
摘要:
The present invention relates to an organic luminescence display panel and a method for fabricating the same which can improve a lifetime and luminous efficiency of an organic luminescence display device.The organic luminescence display panel includes a first electrode connected to a thin film transistor formed on a substrate, an organic layer having a light emission layer formed on the first electrode, a second electrode formed opposite to the first electrode with the organic layer disposed therebetween, a buffer layer formed between the first electrode and the light emission layer of a mixture of an inorganic material of an inorganic halide compound having fluorine and an organic material for interface stabilization between the first electrode and the organic layer, and an electron acceptor layer of an organic material having a strong electron accepting action group selected from cyanide group —CN, —NC, hydroxy group —OH, or halide group —I, Br, —F for making hole injection and transportation between the buffer layer and the light emission layer easy.
摘要:
An organic electroluminescent display device includes a first substrate including a display region including a plurality of pixel regions; a first electrode in each pixel region; an organic light emitting layer on the first electrode; a second electrode on the organic light emitting layer and in the display region, wherein the second electrode includes a first metal material having a first wt %, a first work function, and a first sheet resistance, and a second metal material having a second wt % less than the first wt %, a second work function less than the first work function, and a second sheet resistance greater than the first sheet resistance.
摘要:
The present invention relates to an organic luminescence display panel and a method for fabricating the same which can improve a lifetime and luminous efficiency of an organic luminescence display device.The organic luminescence display panel includes a first electrode connected to a thin film transistor formed on a substrate, an organic layer having a light emission layer formed on the first electrode, a second electrode formed opposite to the first electrode with the organic layer disposed therebetween, a buffer layer formed between the first electrode and the light emission layer of a mixture of an inorganic material of an inorganic halide compound having fluorine and an organic material for interface stabilization between the first electrode and the organic layer, and an electron acceptor layer of an organic material having a strong electron accepting action group selected from cyanide group —CN, —NC, hydroxy group —OH, or halide group —I, Br, —F for making hole injection and transportation between the buffer layer and the light emission layer easy.
摘要:
A head drum protector for a magnetic recording and reproducing apparatus, such as a slide type camera recorder. The head drum protector is preferably integrated and comprises a head drum protecting wall for protecting a rotary head drum, an opening provided at the lower section of the head drum protecting wall to receive a head base of the rotary head drum and to bring the rotary head protector into engagement with the head base. A pair of support blades extend outwardly from opposite sides of the protecting wall to enlarge the head drum protecting area of the head drum protecting wall and to support an opened tape cassette door. A sensor holder is provided at the lower front of the protecting wall to hold a LED sensor used as a tape end sensor. At a lower section between the protecting wall and the support blade, a fixing part is provided in order to mount the head drum protector on the slide base of the deck mechanism.
摘要:
An intelligent control system according to an exemplary embodiment of the present disclosure includes a plurality of network cameras to photograph a surveillance area; an image gate unit to perform image processing of image data, which is input from the plurality of network cameras, according to a specification that is requested by a user; a smart image providing unit to convert a plurality of image streams, which are image processed by the image gate unit, to a single image stream; and an image display unit to generate a three-dimensional (3D) image by segmenting, into a plurality of images, the single image stream that is input from the smart image providing unit and by disposing the segmented images on corresponding positions on a 3D modeling.
摘要:
An organic light emitting diode has improved light emitting efficiency and life span. The organic light emitting diode includes an electron transfer layer formed by mixing Liq and organic substance of predetermined chemical formula at a predetermined ratio. In accordance therewith, a driving voltage of the organic light emitting diode is lowered. As a result, the light emitting efficiency and the life span of the organic light emitting diode can be improved.
摘要:
A deck mechanism for a magnetic recording and reproducing apparatus, wherein its fixed base plate and its slide base are slidably coupled to each other without defining a space therebetween. Elements of a tape traveling system are arranged on upper and lower surfaces of the fixed base plate and the upper surface of the slide base. The upper surface of the fixed base plate is mounted with the head drum, a loading motor, a supply slant post assembly, a take-up slant post assembly, a stabilizer, pinch roller arm-driving and pressing mechanisms, a head cleaning mechanism, a capstan shaft of a capstan, all being upwardly protruded from the upper surface of the fixed base plate. The upper surface of the slide base is mounted with a supply reel table, a take-up reel table, a tension adjusting mechanism, and a brake, all being upwardly protruded from the upper surface of the slide base. The lower surface of the fixed base plate is mounted with a power transmission system for the loading motor, a rotor magnet of a capstan motor, an idler mechanism, and a mode sensing mechanism. The deck mechanism of the present invention can be reduced in volume, total height and in number of elements used. As a result, it is possible to provide products with light, thin, simple and compact construction and reduce the manufacture cost.