摘要:
A method and associated structure for forming a free-standing electrostatically-doped carbon nanotube device is described. The method includes providing a carbon nanotube on a substrate in such a way as to have a free-standing portion. One way of forming a free-standing portion of the carbon nanotube is to remove a portion of the substrate. Another described way of forming a free-standing portion of the carbon nanotube is to dispose a pair of metal electrodes on a first substrate portion, removing portions of the first substrate portion adjacent to the metal electrodes, and conformally disposing a second substrate portion on the first substrate portion to form a trench.
摘要:
Disclosed are a hinge assembly and a mobile device having the hinge assembly. In the mobile device, a rotation portion 14 slides and rotates on a base portion 10, so as to be inclined to the base portion 10. For this reason, the rotation portion 14 is connected to the base portion by means of the hinge assembly 20 so as to slide and rotate on the base portion 10. The rotation portion 14 slides on the base portion by a predetermined distance, and then rotates to be inclined at a desired angle with respect to the base portion 10. The rotation portion 14 easily rotates with respect to the base portion of the mobile device, so that the status of the mobile device can be easily converted. Further, when the status of the mobile device is converted, the front, rear, left and right of a display screen is not changed. As a result, the mobile device should not have a structure of changing a display direction of the display screen. Further, there is an advantage in that an electric connection between the base portion and the rotation portion by means of a connection link mechanism can be stably achieved.
摘要:
A device and method for providing an optical trench structure for a pixel which guides incoming light onto the photosensor of the pixel. The optical trench structure has an optically reflecting barrier that substantially mitigates optical crosstalk. The optical trench structure is made of low dielectric constant material with an index of refraction that is less than the index of refraction of the material of surrounding layers (e.g., the substrate). This difference in refractive index causes an internal reflection into an optical path existing between a lens and pixel.
摘要:
A substrate support plate transfer apparatus for fabricating an organic light emitting display is disclosed. In one embodiment, the apparatus includes a quartz plate transferred into a bonding processing chamber for an organic light emitting device, a protection frame on which the quartz plate is placed in order to transfer the quartz plate into the chamber, and a frame-shaped supporting plate including a sliding transfer device for helping the transfer of the protection frame and installed in the chamber. The quartz plate has a rigidity capable of enduring pressure in the bonding process applied to a large sized substrate, and the apparatus provides for convenient replacement of the quartz plate.
摘要:
A field emitter array, and a method for manufacturing the same are provided. The field emitter array comprises a nickel substrate, and a plurality of nano-pillars extending perpendicular to the nickel substrate. Each of the nano-pillars comprises a nickel nano-pillar body integrated to the nickel substrate and extending perpendicular to the nickel substrate, and an upper portion of the nano-pillar comprising a CNT-nickel composite material. At least one CNT is exposed from an upper surface of the upper portion of the nano-pillar. Since the CNTs are provided on the upper surface of the nano-pillars, field emission efficiency can be further enhanced. Additionally, since the substrate, and the nano-pillars extending perpendicular to the substrate are integrated and formed of the same material, contact resistance between the substrate and the nano-pillars is reduced, thereby enhancing the field emission efficiency.
摘要:
An apparatus and method for a handover in a mobile communication system are provided. The handover apparatus includes an interface unit for setting a first path used before the handover and a second path used after the handover, for the mobile terminal undergoing the handover. A controller determines whether or not data to be transmitted to the mobile terminal is real-time data upon receipt of the data, transmits the data to the mobile terminal through the first and second paths when it is determined to be real-time data, and buffers the data and transmits the buffered data to the mobile terminal through the second path after completion of the handover when it is determined not to be real-time data. A buffer stores the buffered data until the handover is completed.
摘要:
There is provided a method of representing and animating a 2D (Two-Dimensional) character in a 3D (Three-Dimensional) space for a character animation. The method includes performing a pre-processing operation in which data of a character that is required to represent and animate the 2D character like a 3D character is prepared and stored and producing the character animation using the stored data.
摘要:
Disclosed is a control switch system for a vehicle, using a jog shuttle, by which a driver can rapidly and correctly select and control operation of a sound system in the vehicle even during driving of the vehicle. Since the control switch system uses simple members such as springs and metal balls, the cost of the vehicle decreases.
摘要:
A barrier for isolating the dark correction pixels from spurious charges within an image sensor. The barrier comprises a charge absorbing region in a substrate electrically connected to a voltage source terminal. The charge absorbing region completely surrounds the dark correction region of a pixel array. The charge absorbing region absorbs carriers generated by lateral diffusion, near-infrared and infrared light reflected from the bottom of the silicon substrate, and other sources. This absorbing region prevents carriers from being absorbed into the dark correction pixel cells and causing image correction distorting effects.
摘要:
The present invention relates to gated nanorod field emission devices, wherein such devices have relatively small emitter tip-to-gate distances, thereby providing a relatively high emitter tip density and low turn on voltage. Such methods employ a combination of traditional device processing techniques (lithography, etching, etc.) with electrochemical deposition of nanorods. These methods are relatively simple, cost-effective, and efficient; and they provide field emission devices that are suitable for use in x-ray imaging applications, lighting applications, flat panel field emission display (FED) applications, etc.