摘要:
A method for manufacturing a solar cell comprises disposing a first doping layer on a substrate, forming a first doping layer pattern by patterning the first doping layer to expose a portion of the substrate, disposing a second doping layer on the first doping layer pattern to cover the exposed portion of the substrate, diffusing an impurity from the first doping layer pattern which forms a first doping region in a surface of the substrate, and diffusing an impurity from the second doping layer which forms a second doping region in the surface of the substrate, wherein the forming of the first doping layer pattern uses an etching paste.
摘要:
A crystal liquid display and a method of manufacturing the same are disclosed. The liquid crystal display includes upper and lower substrates facing each other, a thin film transistor, a pixel electrode, and a passivation layer. The thin film transistor is provided at an intersection of a gate line and a data line on the lower substrate, and the gate line and the data line cross at right angles. The pixel electrode is provided in a pixel area defined by the gate line and the data line. The passivation layer covers the entire surface of the lower substrate, and includes an opening having an elevation difference surface on a predetermined portion thereof. A concave-convex pattern is provided along the elevation difference surface of the opening.
摘要:
A liquid crystal display and a pre-charging method thereof for pre-charging data lines using a ESD circuit to simplify a circuit configuration are provided. In the method, video lines receiving video signals are floated in a pre-charge interval of time. A pre-charge voltage is supplied to the video lines floated via a static electricity proof circuit connected to the video lines. The pre-charge voltage on the video line is pre-charged by a demultiplexer for making a time-divisional driving of the data lines in a video charge interval of time.
摘要:
A method for synthesizing high purity silver particles and colloids without requiring the addition of either surfactants or reducing agents thereto, or requiring only a minimal amount thereof. The synthesizing process comprises: (i) a silver oxalate synthesizing process; (ii) a process of dispersing silver oxalate into an appropriate carrier; and {iii) a process of heating said silver oxalate dispersed into said carrier at a temperature of at least 100° C. Silver particles and colloids of various form factor and size may be synthesized depending upon the reaction conditions, the carrier, and the type of surfactant.
摘要:
An opening and shutting structure of a switch cover for an automotive rear armrest is provided. The structure includes a guide unit that is mounted on both sides of the switch cover; and guides the switch cover in such a manner that the right and left movements and gaps are prevented when the switch cover is opened; and a locking unit that is mounted on one side of a body housing, in which the locking member linked with the switch cover is locked or released.
摘要:
The seat folding device of a vehicle includes a seat frame that linearly slides along an anteroposterior direction of the vehicle on a guide rail fixed to a floor panel of the vehicle. Two folding brackets are pivotally coupled at a front middle portion of the seat frame. A tilting bracket is coupled at the lower surface thereof to one end of the folding bracket by a hinge. A seat cushion is disposed at an upper side of the tilting bracket. The present invention thus constructed prevents deterioration of the appearance of the seat device and optimizes the stability of the vehicle, convenience of the user and marketability of the vehicle.
摘要:
A liquid crystal display device includes a liquid crystal layer interposed between opposing substrates. One of the substrates includes a conductive black matrix layer formed within a display region and formed in non-display region of the device. A black matrix island formed at the same time as the black matrix layer is isolated from the black matrix layer in the non-display region. A color filter layer of red, green and blue color filters is formed in the display region. A common electrode is formed on the black matrix layer and on the black matrix island. The common electrode formed on the black matrix island is insulated from the black matrix island by an insulator. Silver dots in the non-display region are respectively connected with the black matrix layer and the common electrode on the black matrix island.
摘要:
The present invention provides an organic light emitting device comprising a substrate, a first electrode, an organic material layer and a second electrode in sequentially laminated form, wherein a plurality of continued hemispherical recesses are formed on an upper surface of the substrate aligned adjacent to the first electrode. In addition, The present invention provides a method comprising the steps of a) dipping a substrate having at least one aluminum surface in an acid solution, and applying oxidation voltage of 10 to 400 V to the substrate so as to form an aluminum oxide layer on the aluminum surface of the substrate in such a manner that a plurality of continued recesses are formed on the aluminum oxide layer, and a plurality of continued recesses having curvature in identical direction to that of the recesses on the aluminum oxide layer are formed on an interface between the aluminum oxide layer and the substrate; b) removing the aluminum oxide layer from the substrate, thereby forming a plurality of continued hemispherical recesses; and c) forming an organic material layer and an electrode on one surface of the substrate formed with the hemispherical recesses.
摘要:
A liquid crystal display device is discussed, which includes a first substrate and a second substrate, which face each other; a liquid crystal layer formed between the first substrate and the second substrate; and a column spacer formed between the first substrate and the second substrate, wherein the column spacer is formed within a light-shielding region on the first substrate or the second substrate, and a width of the light-shielding region in the periphery of the column spacer is greater than that of the light-shielding region where the column spacer is not formed. Since the width of the light-shielding region in the periphery of the column spacer is greater than that of the light-shielding region where the column spacer is not formed, even though an alignment film is damaged by the column spacer, light leakage can be prevented from occurring at the damaged portion.
摘要:
A seat apparatus for a vehicle, in which a seat back may be foldable toward a seat cushion of a seat, may include a storage space provided at the bottom of a floor and storing the seat to provide a luggage space in the vehicle, a link member pivotally connected between a cushion link of the seat cushion and the storage space such that the seat may be foldable to be stored in the storage space, a locking device provided on the seat back to maintain an unfolded or folded state of the seat back, and an elastic member provided on the link member to pop up the cushion link and the seat back out of the storage space when the seat back may be unfolded.