Abstract:
A single layered electrophotographic photoreceptor includes a photosensitive layer having at least a charge generating material, a hole transporting material, an electron transporting material, and a binder on a conductive support. The photosensitive layer includes a peculiar charge transfer complex (CT-complex) formed by the hole transporting material and the electron transporting material.
Abstract:
In an array substrate and a display apparatus, a pixel part has a plurality of gate lines, a plurality of data lines, and a plurality of pixels electrically connected to the gate and data lines. A driving circuit drives the pixel part electrically connected to a first end of the gate lines. An inspection circuit is electrically connected to a second end of the gate lines, and inspects the pixel part in response to an inspection signal externally provided. Thus, positions and causes for defects of the pixel part may be accurately detected, thereby improving inspecting efficiency.
Abstract:
A naphthalene tetracarboxylic diimide based polymer having formula (1) below, and an electrophotographic photoreceptor, an electrophotographic cartridge, an electrophotographic drum and an electrophotographic image forming apparatus including the same, inhibit an injection of holes from an electroconductive substrate to minimize an image defect, where R1 is selected from the group consisting of: a hydrogen atom, a halogen atom, a C1-C20 substituted or unsubstituted alkyl group, a C1-C20 substituted or unsubstituted alkoxy group, a C6-C30 substituted or unsubstituted aryl group, and a C7-C30 aralkyl group; R2 is selected from the group consisting of: a C1-C20 substituted or unsubstituted alkylene group, a C1-C20 substituted or unsubstituted oxyalkylene group, a C6-C30 substituted or unsubstituted arylene group, and a C7-C30 aralkylene group, in which a substituting group is a halogen atom, an alkyl group, a halogenated alkyl group, an oxyalkyl group, or an aryl group; and n is an integer between 3 and 200, and preferably between 5 and 50.
Abstract:
The present invention relates to an airtight container that is usually used to keep foodstuffs including food and drinks. The airtight container includes: a container part; and a lid part configured to be locked to the top of the container part, in which the lid part has a two-step opening/closing structure to partially open the container part or to completely open the container by being separated from the container part when the lid part is locked to the container part. The lid part includes: a body having locking portions integrally formed such that the body can be locked to the container part on the top of the container part; and a lid plate hinged at a side on the body part to be rotatable, having integral locking portions to be able to be locked to the container part, and used to open a portion of the container part with the body locked to the container part. According to the present invention, it is possible to open/close the lid part fastened to the container part in two steps of partial opening/closing and complete opening/closing, increase ease and convenience in use, achieve stable sealing force at the container part and the lid part, and increase durability of the product such as preventing contraction when forming the product.
Abstract:
The present invention divides a wire supplying a scan start signal to a gate driver into two wires, so as to avoid overlapping a clock signal line. In this way the clock signal is not delayed by interference, and a gate driving margin may continue uninterrupted, thereby uniformly outputting a gate-on voltage. In particular, if the clock signal line is connected to all stages in the gate driver and the clock signal line overlaps the scan start signal line, unsightly horizontal bands appear on the image and the parallel gate lines generate a very large parasitic capacitance. In contrast, the gate drivers in the present disclosure comprise clock signal lines which do not overlap the scan start signal lines. As benefits, interference resulting in horizontal banding is minimized and the power consumption may be reduced by about 10%.
Abstract:
A display panel includes a gate driver connected to a gate line, where the gate driver includes a plurality of stages, where each of the stages includes at least one dual gate thin film transistor having a first control terminal and a second control terminal, and where each of the stages receives a clock signal, a first low voltage, a second low voltage, at least one transmission signal of previous stages, at least two transmission signals of subsequent stages and an output control signal from one of the stages to output a gate voltage including a gate-on voltage and a gate-off voltage.
Abstract:
A touch sensible display device includes a display panel. The display panel includes a plurality of pixels, a plurality of image data lines transferring image data signals to the plurality of pixels and each positioned between two neighboring pixels, a plurality of image scanning lines transferring image scanning signals to the plurality of pixels, a plurality of first sense data lines transferring first sense data signals and each positioned between two neighboring pixels without the image data line interposed therebetween, and a plurality of first sensing units connected with the plurality of first sense data lines and sensing a touch to the display panel.
Abstract:
A display panel includes; a lower substrate including a display area which includes a pixel and a peripheral area surrounding the display area, the peripheral area including a first peripheral area, a second peripheral area, a third peripheral area and a fourth peripheral area, the lower substrate including; a signal line electrically connected to the pixel, an electrostatic control pattern disposed in the first peripheral area and which provides an electrostatic dissipation path, and a repair line disposed between the display area and the electrostatic control pattern and which is vertically aligned with the signal line, an upper substrate facing the lower substrate and a liquid crystal layer disposed between the lower substrate and the upper substrate.
Abstract:
A display substrate includes a base substrate, a first storage electrode, a second storage electrode, a first insulating layer, a first spacing member and a second spacing member. The base substrate includes a first pixel region and a second pixel region that are defined by a plurality of gate lines and a plurality of source lines extended in a direction different from an extended direction of the gate lines. The first storage electrode is in the first pixel region. The second storage electrode is in the second pixel region. The first insulating layer covers the first storage electrode, and has a recessed portion on the second storage electrode. The first spacing member is on the first insulating layer corresponding to the first storage electrode. The second spacing member is on the recessed portion.
Abstract:
A shift register includes a plurality of stages to output a plurality of output signals, in sequence. Each of the stages includes a driving part and a discharging part. The driving part outputs an output signal of a present stage based on one of a start signal and an output signal of a previous stage, and a clock signal. The discharging part discharges the output signal of the present stage. The discharging part includes a discharge transistor and an auxiliary transistor. The discharge transistor has a gate electrode receiving an output signal of a next stage. The auxiliary transistor has a gate electrode receiving the output signal of the next stage. The auxiliary transistor is electrically connected in series to the discharge transistor. Therefore, the chance of a malfunction is decreased, and image display quality of the display device is improved.