Abstract:
A thin film transistor panel includes a substrate, a light blocking layer on the substrate, a first protective film on the light blocking layer, a first electrode and a second electrode on the first protective film, an oxide semiconductor layer on a portion of the first protective film exposed between the first electrode and the second electrode, an insulating layer, a third electrode overlapping with the oxide semiconductor layer and on the insulating layer, and a fourth electrode on the insulating layer. The light blocking layer includes first sidewalls, and the first protective film includes second sidewalls. The first and the second sidewalls are disposed along substantially the same line.
Abstract:
An organic light-emitting display apparatus includes: a plurality of thin film transistors (TFTs); a planarization layer covering the plurality of TFTs; a plurality of pixel electrodes formed on the planarization layer, each of the pixel electrodes being connected to a corresponding one of the plurality of TFTs using a via-hole passing through the planarization layer and having a light-emitting portion and a non-emitting portion, and each of the via-holes being located at a point farthest from each of the light-emitting portions surrounding the via-hole; a pixel defining layer formed on the planarization layer to respectively cover each of the via-holes and the non-emitting portions; organic layers, each organic layer including an emission layer and being disposed in a corresponding one of the light-emitting portions; and a counter electrode disposed on each of the organic layers.
Abstract:
A method and apparatus for providing a traffic information service using a mobile communication terminal are provided. A method of a mobile communication terminal for a traffic information service is provided. The method includes constructing a cluster with at least one neighboring Mobile Station (MS), receiving traffic information from the at least one neighboring MS comprised in the cluster, measuring traffic information using location information of the MS, and transmitting a traffic information message comprising the collected traffic information to a traffic information provision server.
Abstract:
An electro device embedded printed circuit board and a manufacturing method thereof are disclosed. In accordance with an embodiment of the present invention, an electro device embedded printed circuit board is manufactured by: adhering a first electro device on a supporting body through a face-down method; adhering a second electro device on an upper surface of the first electro device through a face-up method; stacking a pure resin layer and a reinforcing layer on an upper side of the supporting body, wherein the first electro device and the second electro device are embedded in the pure resin layer; removing the supporting body; stacking an insulation layer on a lower side of the first electro device, a reinforcing material having been impregnated in the insulation layer; and patterning a circuit on each of the reinforcing layer and the insulation layer.
Abstract:
Disclosed is a rack bar supporting device of a steering apparatus for a vehicle. The disclosed rack bar supporting device reduces the friction between a rack bar and a support yoke during the rack bar's linear motion interlocking with the operation of a steering wheel. Thus, the device can prevent free movement from increasing by reducing the wear of the support yoke, and can facilitate the restoration of the steering wheel by the reduction of the friction between the rack bar and the support yoke when a driver drives a vehicle in a forward direction after the operation of the steering wheel. Also, it is possible to prevent a noise from occurring caused by an increase of free movement when the support yoke collides with a yoke plug by an impact revelry input from an uneven road surface, etc. This provides a comfortable steering feeling to the driver.
Abstract:
There is provided a package substrate capable of controlling the degree of warpage thereof by improving the composition and formation of a post terminal and a method of fabricating the same. The package substrate includes a substrate having at least one conductive pad; an insulating layer provided on the substrate and having an opening to expose the conductive pad; a separation barrier layer provided on the conductive pad inside the opening and formed to be higher than the upper surface of the insulating layer along the side walls thereof; a post terminal provided on the separation barrier layer; and a solder bump provided on the post terminal.
Abstract:
A focal plane shutter having a front film and a back film which expose a charge-coupled device to light as they move back and forth between a cover plate and a base plate, between a charging position and a discharging position at a certain time interval. The focal plane shutter includes at least one lever member which is connected to the front film and/or back film, and which amplifies an impact force generated during a charging and a discharging movement of the front film and/or back film using a lever action. An elevating member slides in a direction parallel with the movement of the front film and/or back film by the impact force amplified in the lever member. An impact absorbing unit regulates the sliding movement of the elevating member to absorb impact energy generated by the movement and stop of the front film and/or back film.
Abstract:
An organic layer of an organic light emitting diode (OLED) display device is formed by transferring a transfer layer of a donor film to aligned pixel openings in a pixel defining region of the OLED display device such that the organic layer is formed in the pixel openings. Each aligned pixel opening has a pair of long sides and a pair of short sides, and the transferring of the transfer layer is performed by applying tensile force to the donor film in a direction perpendicular to the short sides of the pixel openings.
Abstract:
Disclosed is a method for interworking between an ACR and a PDE in a position recognition system based on a portable Internet and a system therefor. A scheme for TCP/IP-based socket connection between the PDE and the ACR is defined. A data packet transmitted and received between the PDE and the ACR is also defined so that the PDE can receive a necessary measurement value from the ACR during position determination. The definition of the interworking between the ACR and the PDE serves as a basis for accommodating various services.