4 results about "Shadow effect" patented technology

The invention discloses a cover plate and electronic equipment. The cover plate comprises a base material, and an optical texture layer which is arranged on the first side of the base material, wherein the first side face of the optical texture layer is connected with the base material, a plurality of optical grids are arranged on the second side face of the optical texture layer, each optical grid comprises a plurality of grating units, each grating unit has a plurality of grating line grooves arranged at intervals, each grating line groove comprises a first surface and a second surface, the first surfaces and the second surfaces intersect at the bottom parts of the grating line grooves to form grating ridges, and the extension directions of the grating ridges in the at least two grating units on the optical texture layer are different, so that light rays presented by the light grids are different in brightness. According to the cover plate, the cover plate is provided with the plurality of light grids with the grating line grooves in different arrangement directions, and the plurality of light grids present different light and shade of light rays, so that the cover plate presents rich light and shadow effects, and can present various visual effects according to the change of a visual angle, thereby improving the sense of science and technology of the cover plate.

The present invention discloses a method for virtual studio and current recording playing system combination. The method concretely comprises the following steps: the step 1, integrating virtual studio software on an interaction assessment host and allowing the virtual studio software to be perfectly compatible with other software; the step 2, deducting background color and adding virtual background, allowing the synthetic figure and background to look like motion together, and obtaining a real-time target image being similar to a mirror; and the step 3, establishing the shadow effect of a host, recording the program through virtual making to the local in a high-definition mode with different codes and packaging formats. The method for the virtual studio and current recording playing system combination can make various scenes matching the theme, the changing of scenes is convenient, the three-dimensional scenes are freely built, and the usage cost is low; the method for the virtual studio and current recording playing system combination is perfectly combined with an original recording playing system of a school, is high in compatibility and realizes recording and publishing of classic course wares and micro classes so as to allow the education to be vivid and interesting, allow original dull teaching content to become vivid, say goodbye to learn by rote, allow learning to become more vivid and improve the students' learning interests and enthusiasm.