Low colour cast liquid crystal display and method for forming electrode plate thereof

The invention is a liquid crystal display (LCD) and a method for forming its electrode plates. The method comprises the steps: arranging a bottom plate electrode, a conductive layer and a dielectric layer, floating the bottom plate electrode, connecting the conductive layer to an electrode of a thin film transistor (TFT), where the dielectric layer is arranged between the conductive layer and the bottom plate electrode to generate a coupling capacitance by them and regulating the value of the coupling capacitance to control the voltage on the bottom plate electrode. Therefore, it can control the voltage on the bottom plate electrode to make each pixel cell have a preset voltage-penetration rate characteristic curve.

Liquid crystal display device and driving method thereof

Pixel structure and its forming method and driving method

The utility model relates to a pixel structure and the forming method and the driving method of the pixel structure. The pixel structure is arranged on a first substrate and is electrically connected with at least one scan line and at least one data line, wherein the pixel structure comprises a first switching element, a second switching element, at least one pixel electrode, at least one control electrode and at least one coupling electrode, wherein the first switching element is electrically connected with the scan line and the data line, while the second switching element is electrically connected with the scan line and the data line too. The pixel electrode is electrically connected with the second switching element and the control electrode is electrically connected with the first switching element, and the coupling electrode is arranged under part of the control electrode. The utility model provides a pixel structure and the collocated driving design to drive the voltage of the control ...

Pixel structure of display device and its producing method

Underground debris sampler

The invention provides an underground sampler, which is a section of special mineshaft. An inner cylinder (shown in a map 2) is arranged in an outer cylinder (2); a sampling bag (36) is drew by the inner cylinder (shown in the map 2) and a small wedge (34) and a small rectangular solid (35) of a drawing claw (shown in a map 5) which is positioned at the lower end of the inner cylinder (shown in the map 2) and is connected with the inner cylinder (shown in the map 2) into a whole; when the sampling bag (36) is carried by the inner cylinder (shown in the map 2) to a certain height, namely a mud injection port (7), a switch (S1 shown in a map 4) of a time trigger 555IC is triggered to ensure that debris is collected in the debris sampling bag (36); after the time trigger 555IC is reset, the inner cylinder (shown in a map 2) rises continuously, and two back-to-back small wedges (40 and 41) on an unloading claw (shown in a map 6) on the inner wall of the outer cylinder make a small metal ring ...

Pixel structure and its forming method and driving method

Low color cast liquid crystal display and its driving method

Pixel structure of liquid crystal display panel with low color washout, its driving and manufacturing method

Picture element structure suitable for wide-angle liquid crystal display and manufacturing method

Low colour cast liquid crystal display and method for forming electrode plate thereof