Abstract: An ?-(unsaturated alkoxyalkyl)acrylate composition is provided which enables an ?-(unsaturated alkoxyalkyl)acrylate product to be stored at a high purity for an extended period of time and can fully suppress problems such as coloration and gelation from arising during polymerization, and also a method of preparing ?-(unsaturated alkoxyalkyl)acrylate compositions for enabling to obtain industrially ?-(unsaturated alkoxyalkyl)acrylates safely in a high purity is also provided. The composition includes an ?-(unsaturated alkoxyalkyl)acrylate of a specific structure and an antioxidant, the content of the antioxidant being from 0.03 to 0.5 wt % per 100 wt % of the ?-(unsaturated alkoxyalkyl)acrylate.

Abstract: An LUT fixedly stores correction values to compensate for a pull-in voltage in pixels in a liquid crystal panel. In at least one example embodiment, the display control unit outputs an input video signal Xa, a video signal Xp of a previous frame read from a frame memory, and a pixel polarity indicating a polarity of a pixel applied voltage on the pixel basis, and outputs a correction value read from the LUT to a data line driving circuit as a video signal Xb after correction. The data line driving circuit performs alternate current driving, based on the video signal Xb after correction. The LUT stores different correction values between when a positive polarity voltage is applied and when a negative polarity voltage is applied, for at least a part of combinations of values of the input video signal Xa and the video signal Xp of the previous frame.

Abstract: By feeding inspection signals independent from each other to upper first and second gate lead inspection lines (52b, 52c), respectively, while maintaining the upper gate-side switching elements (40c) in an ON state, any short circuit between adjacent gate lines (40) of upper gate lines (40) and the like can be detected. By feeding inspection signals independent from each other to lower first and second gate lead inspection lines (53b, 53c), respectively, while maintaining lower gate-side switching elements (40c?) in an ON state, any short circuit between adjacent gate lines (40) of lower gate lines (40) and the like can be detected. By feeding inspection signals independent from each other to source lead inspection lines (55) while maintaining source-side switching elements (41) in an ON state, any short circuit between adjacent ones of source lines (41) and the like can be detected.

Abstract: By feeding inspection signals independent from each other to upper first and second gate lead inspection lines (52b, 52c), respectively, while maintaining the upper gate-side switching elements (40c) in an ON state, any short circuit between adjacent gate lines (40) of upper gate lines (40) and the like can be detected. By feeding inspection signals independent from each other to lower first and second gate lead inspection lines (53b, 53c), respectively, while maintaining lower gate-side switching elements (40c?) in an ON state, any short circuit between adjacent gate lines (40) of lower gate lines (40) and the like can be detected. By feeding inspection signals independent from each other to source lead inspection lines (55) while maintaining source-side switching elements (41) in an ON state, any short circuit between adjacent ones of source lines (41) and the like can be detected.

Abstract: Each of a display panel and a display device includes a display region in which an image with uniform display quality is displayed and a curved line can be displayed in the contour. The display panel includes a shielding member and a plurality of pixels arrayed in a display region, wherein the shielding member includes a shielding curved portion having a curved planar shape, and the shielding curved portion shields the plurality of pixels to form a curved contour of the display region.