摘要:
A method of driving a frame of plasma display device having a first electrode, a second electrode, and an address electrode, the method including gradually decreasing a voltage of the second electrode from a second voltage to a third voltage and, while decreasing the voltage of the second electrode, supplying a vertical synchronization pulse and applying a first voltage to the first electrode, after the voltage of the second electrode reaches the third voltage, gradually increasing the voltage of the second electrode from a fifth voltage to a sixth voltage while a fourth voltage is applied to the first electrode, and, after the voltage of the second electrode reaches the sixth voltage, gradually decreasing the voltage of the second electrode from an eighth voltage to a ninth voltage while a seventh voltage is applied to the first electrode.
摘要:
The present invention provides an organic anti-reflection coating composition comprising a copolymer represented by the following Formula 1, a light absorbent, a thermal acid generating agent, and a curing agent: wherein R1, R2 and R3 are each independent to each; R1 represents hydrogen or an alkyl group having 1 to 10 carbon atoms; R2 represents hydrogen, an alkyl group having 1 to 10 carbon atoms or an arylalkyl group having 1 to 20 carbon atoms; R3 is hydrogen or a methyl group; m and n are repeating units in the main chain, while m+n=1, and they have values of 0.05
摘要翻译:本发明提供一种有机防反射涂料组合物,其包含由下式1表示的共聚物,光吸收剂,热酸产生剂和固化剂:其中R1,R2和R3各自独立; R1表示氢或碳原子数1〜10的烷基。 R 2表示氢,碳原子数1〜10的烷基或碳原子数1〜20的芳烷基。 R3是氢或甲基; m和n是主链中的重复单元,而m + n = 1,并且它们具有0.05
摘要:
The invention concerns an adhesive film for stacking chips which enables chips to be stacked in layers without using a separate spacer usually provided to keep a given distance between wires of an upper chip and a lower chip to have the same area. The adhesive film of the invention has an intermediate adhesive layer of thermoplastic phenoxy resin on both side of which a thermosetting adhesive layer of epoxy resin is placed, respectively, to make a three-layer structure, the thermoplastic phenoxy resin comprising UV curable small molecule compounds. The adhesive film of the invention is a multi-layered adhesive film produced by a method of comprising the steps of achieving compatibility on an interface between the thermosetting epoxy resin and thermoplastic phenoxy resin and then directly forming a phenoxy film of a high elastic modulus through UV curing in an adhesive film. With such a configuration, the adhesive film for stacking semiconductor chips according to the invention enables the semiconductor silicone chips to be stacked in 3 or more layers without using a separate spacer between chips in order to keep a wire distance between upper and lower chips in stacking the chips. With the configuration, it is advantageous that reliability of semiconductors is not lowered because adhesiveness is kept despite of a repeated process of stacking chips subject to high temperature.
摘要:
In a plasma display device and a driving method thereof, a switch for applying a voltage rising waveform to a scan electrode during an idle period and a first period is coupled between the scan electrode and a power source. The switch applies the voltage rising waveform having a first slope by being repeatedly turned on/off according to a first control signal during the idle period, and/or the switch applies the voltage rising waveform having a second slope (having a higher gradient than the first slope) by being repeatedly turned on/off according to a second control signal during the first period. As such, the scan electrode voltage is increased with the first slope during the idle period to perform a more stable reset operation. Also, when the idle period does not exist, the voltage of the scan electrode is increased within the first period to enable a normal reset operation.
摘要:
The present invention provides a flat fluorescent lamp. The flat fluorescent lamp comprises a single plate. Consequently, the flat fluorescent lamp is structurally safe, brightness of the flat fluorescent lamp is high, and efficiency of the flat fluorescent lamp is also high without the provision of other additional optical components. The present invention also provides a method of manufacturing such a flat fluorescent lamp.
摘要:
A semiconductor device test apparatus includes a main body and a stacker for stacking devices before and after a test. The stacker includes at least one user tray feeder predesignated with a function for stacking un-tested devices and at least one user tray sender predesignated with a function for stacking tested devices, the user tray functions being interchangeable during stacker operation.
摘要:
A structure for an IPS LCD device, includes a plurality of common electrodes disposed over a pixel region of a substrate, a common line coupled with the plurality of common electrodes, a plurality of pixel electrodes on the pixel region, the plurality of pixel electrodes and common electrodes being arranged in an alternating manner with a predetermined interval between adjacent common and pixel electrodes, and a first pixel connecting line coupled with the plurality of pixel electrodes and overlapping the common line, wherein a first corner portion where one of the pixel electrodes meets the first pixel connecting line is slanted with respect to that pixel electrode.
摘要:
An information protection system includes a mobile terminal and an encryption module. The mobile terminal requests a key sequence by transmitting a message including a Personal Identification Number (PIN) number input by a user, and encrypts or decrypts one or more communication signals, including voice signals and data signals, based on the key sequence when the key sequence is received. The encryption module is connected to the mobile terminal. The encryption module encrypts a security key using the identifier and the PIN number of the mobile terminal, decrypts the encrypted security when requested by the mobile terminal, and transmits the key sequence generated based on the decrypted security key to the mobile terminal.
摘要:
A method of fabricating an organic electroluminescent device (OELD) according to the present invention has steps of repairing a pixel region by irradiating a laser on a drain contact hole of a passivation layer in a pixel region in need of the repair; and disabling the connection between an organic electroluminescent diode and a drain electrode of a driving thin film transistor (TFT), where the pixel region of the OELD has i) the driving TFT comprising the drain electrode, ii) the passivation layer covering the driving TFT, while comprising the drain contact hole exposing the drain electrode of the driving TFT, and iii) the organic electroluminescent diode connected to the drain electrode of the driving TFT via the drain contact hole.
摘要:
The present invention relates to an FPC connector for electrically connecting an FPC to contact portion of a wirings printed on a PCB, and to an FPC connection method using the same, wherein an FPC (10) is inserted into a housing (110) so that the contact portion of the FPC (10) may come in direct contact with a contact portion (2a) of the PCB, and an pressing member pressing the FPC (10) on the PCB so as to directly contact the FPC (10) to the PCB (1).