Abstract: A semiconductor device includes a gate structure on a substrate, first and second spacer structures on first and second sidewalls, respectively, opposite to each other of the gate structure, and first and second source/drain layers at upper portions of the substrate adjacent to the first and second sidewalls, respectively, of the gate structure. An upper surface of the gate structure has a height with reference to an upper surface of the substrate being a base level decreasing from a central portion to the first sidewall and substantially constant from the central portion to the second sidewall.

Abstract: A semiconductor device includes a gate structure on a substrate, first and second spacer structures on first and second sidewalls, respectively, opposite to each other of the gate structure, and first and second source/drain layers at upper portions of the substrate adjacent to the first and second sidewalls, respectively, of the gate structure. An upper surface of the gate structure has a height with reference to an upper surface of the substrate being a base level decreasing from a central portion to the first sidewall and substantially constant from the central portion to the second sidewall.

Abstract: A detection method for a display panel motherboard and a display panel motherboard. The detection method for the display panel motherboard including a plurality of display panels arranged in a matrix includes: dividing the display panel motherboard into a plurality of detection regions, at least one detection region corresponding to at least a portion of each display panel in a same string of display panels; performing a defect detection on patterns in all the display panels in the at least one detection region.

Abstract: A method of detecting defects includes: obtaining a gray-scale image of a substrate to be detected; obtaining a gray-scale difference g between different regions in the gray-scale image; calculating an estimated value of a film thickness difference d between the different regions in the gray-scale image according to the gray-scale difference g; and determining whether the substrate to be detected is qualified according to the estimated value of the film thickness difference d.

Abstract: A detection method for a display panel motherboard and a display panel motherboard. The detection method for the display panel motherboard including a plurality of display panels arranged in a matrix includes: dividing the display panel motherboard into a plurality of detection regions, at least one detection region corresponding to at least a portion of each display panel in a same string of display panels; performing a defect detection on patterns in all the display panels in the at least one detection region.

Abstract: A method of detecting defects includes: obtaining a gray-scale image of a substrate to be detected; obtaining a gray-scale difference g between different regions in the gray-scale image; calculating an estimated value of a film thickness difference d between the different regions in the gray-scale image according to the gray-scale difference g; and determining whether the substrate to be detected is qualified according to the estimated value of the film thickness difference d.

Abstract: Embodiments of the disclosure provide an array substrate and a fabrication method thereof, and a display panel and a fabrication method thereof. A passivation layer of the array substrate is made of a black insulation material and the passivation layer is provided with an opening at a pixel display region of the array substrate. The passivation layer is simultaneously used as a black matrix, and thus the aperture ratio of the display panel is effectively increased.

Abstract: The present disclosure provides a touch display panel and a touch display device. The touch display panel includes a color filter substrate, an array substrate arranged opposite to the color filter substrate, and a liquid crystal layer arranged between the color filter substrate and the array substrate. Black matrices are arranged on the color filter substrate. A plurality of first electrodes made of metal is arranged parallel to each other on the color filter substrate, and a projection of each first electrode onto the color filter substrate in a perpendicular direction completely falls within a range of a corresponding black matrix. A plurality of second electrodes made of a transparent conductive layer is further arranged parallel to each other on the color filter substrate, and the second electrodes are insulated from, and cross, the first electrodes.

Abstract: Provided are method for manufacturing a color filter substrate, color filter substrate and display device. The method includes the following steps: providing a substrate; forming a color pixel unit on the substrate; forming a protective layer on the color pixel unit; coating an alignment film paint and a spacer paint on the protective layer in turn, and forming an alignment film and a spacer via a single patterning process or double patterning processes.

Abstract: The present disclosure provides a developing device and method. The developing device includes the nozzle for spraying the developing liquid, the machine table for bearing the glass substrate, and the inclination controller for controlling the nozzle and the machine table to be inclined towards a predetermined direction of the machine table at a predetermined angle and keeping the inclined angle within a preset period. The method includes controlling, by the inclination controller, the machine table and the nozzle to be inclined towards a first direction of the machine table at a predetermined angle during the inclination cycle period and keeping the inclined angle within the preset period, and controlling, by the inclination controller, the machine table and the nozzle to be sequentially inclined towards other directions of the machine table at a predetermined angle according to the preset inclination direction sequence and keeping the inclined angle within the preset period.

Abstract: Embodiments of the disclosure provide an exposure method and an exposure device. The exposure method comprises: placing at least two transparent substrates coated with photoresist under one mask, wherein all of the at least two substrates are in parallel with the mask; irradiating the mask vertically with parallel exposure light to respectively expose the photoresist on the at least two substrates along a propagation direction of the exposure light.

Abstract: The present disclosure provides a touch display panel and a touch display device. The touch display panel includes a color filter substrate, an array substrate arranged opposite to the color filter substrate, and a liquid crystal layer arranged between the color filter substrate and the array substrate. Black matrices are arranged on the color filter substrate. A plurality of first electrodes made of metal is arranged parallel to each other on the color filter substrate, and a projection of each first electrode onto the color filter substrate in a perpendicular direction completely falls within a range of a corresponding black matrix. A plurality of second electrodes made of a transparent conductive layer is further arranged parallel to each other on the color filter substrate, and the second electrodes are insulated from, and cross, the first electrodes.

Abstract: Provided are method for manufacturing a color filter substrate, color filter substrate and display device. The method includes the following steps: providing a substrate; forming a color pixel unit on the substrate; forming a protective layer on the color pixel unit; coating an alignment film paint and a spacer paint on the protective layer in turn, and forming an alignment film and a spacer via a single patterning process or double patterning processes.

Abstract: Embodiments of the present invention provide a touch substrate, a manufacturing method thereof and a touch display panel to solve the problem in the prior art that leads connected with a touch unit excessively occupy the peripheral area of an active area. According to the touch substrate, the manufacturing method thereof and the touch display panel provided by embodiments of the present invention, the peripheral area of the active area occupied by the leads is reduced as the first or second leads are provided within the active area, so that the design of narrow bezel for touch screen can be achieved.

Abstract: An embodiment of the present invention provides a fly eye lens which is applied to a proximity exposure machine optical system. The fly lens includes a first lens assembly and a second lens assembly, wherein the first lens assembly includes a plurality of lenses which form a first lens face, and the second lens assembly includes a plurality of lenses which form a second lens face. The first lens face is used to split an incident broad light beam into narrow light beams and then refract the narrow light beams onto the second lens face, and the second lens face is used to dispersively refract the received narrow light beams onto a concave mirror in the optical system. A lens closer to a center of the second lens face has a higher transmittivity, and a lens farther from the center of the second lens face has a lower transmittivity.

Abstract: The present disclosure provides a developing device and method. The developing device includes the nozzle for spraying the developing liquid, the machine table for bearing the glass substrate, and the inclination controller for controlling the nozzle and the machine table to be inclined towards a predetermined direction of the machine table at a predetermined angle and keeping the inclined angle within a preset period.

Abstract: Embodiments of the disclosure provide an exposure method and an exposure device. The exposure method comprises: placing at least two transparent substrates coated with photoresist under one mask, wherein all of the at least two substrates are in parallel with the mask; irradiating the mask vertically with parallel exposure light to respectively expose the photoresist on the at least two substrates along a propagation direction of the exposure light.

Abstract: A color filter substrate and its fabrication method as well as a LCD screen are disclosed. The color filter substrate includes a base substrate, a plurality of color filter elements, and a microlens structure. The plurality of color filter elements are disposed on the base substrate, and the microlens structure is disposed on the plurality of color filter elements.

Abstract: Embodiments of the disclosure provide an array substrate and a fabrication method thereof, and a display panel and a fabrication method thereof. A passivation layer of the array substrate is made of a black insulation material and the passivation layer is provided with an opening at a pixel display region of the array substrate. The passivation layer is simultaneously used as a black matrix, and thus the aperture ratio of the display panel is effectively increased.

Abstract: An embodiment of the present invention provides a fly eye lens which is applied to a proximity exposure machine optical system. The fly lens includes a first lens assembly and a second lens assembly, wherein the first lens assembly includes a plurality of lenses which form a first lens face, and the second lens assembly includes a plurality of lenses which form a second lens face. The first lens face is used to split an incident broad light beam into narrow light beams and then refract the narrow light beams onto the second lens face, and the second lens face is used to dispersively refract the received narrow light beams onto a concave mirror in the optical system. A lens closer to a center of the second lens face has a higher transmittivity, and a lens farther from the center of the second lens face has a lower transmittivity.