Abstract: Embodiments of the present disclosure provide a method and a device for controlling a timing sequence, a drive circuit, a display panel, and an electronic apparatus. In this method, a frame scan timing sequence for a display signal may be set according to a frame rate of the display signal, wherein the frame scan timing sequence includes an active period and a blanking period. The frame scan timing sequence may be arranged to increase the active period as the frame rate of the display signal decreases.

Abstract: The present disclosure relates to a backlight module and a display device. The backlight module comprises a light guide plate and a light-emitting assembly configured to emit light rays and cause the light rays as emitted to be incident to the light guide plate in parallel. The light guide plate further comprises a light incident surface, a bottom surface, a light emitting surface on the top thereof, and at least one reflective sloped surface. The reflective sloped surface is positioned between the bottom surface and the light emitting surface, and an angle between the at least one reflective sloped surface and a plane of the bottom surface extending in a direction away from the light incident surface is less than 90°. The light incident surface is located on a side of the light guide plate.

Abstract: Embodiments of the present disclosure provide a method and a device for controlling a timing sequence, a drive circuit, a display panel, and an electronic apparatus. In this method, a frame scan timing sequence for a display signal may be set according to a frame rate of the display signal, wherein the frame scan timing sequence includes an active period and a blanking period. The frame scan timing sequence may be arranged to increase the active period as the frame rate of the display signal decreases.

Abstract: The present disclosure relates to a backlight module and a display device. The backlight module comprises a light guide plate and a light-emitting assembly configured to emit light rays and cause the light rays as emitted to be incident to the light guide plate in parallel. The light guide plate further comprises a light incident surface, a bottom surface, a light emitting surface on the top thereof, and at least one reflective sloped surface. The reflective sloped surface is positioned between the bottom surface and the light emitting surface, and an angle between the at least one reflective sloped surface and a plane of the bottom surface extending in a direction away from the light incident surface is less than 90°. The light incident surface is located on a side of the light guide plate.

Abstract: A display panel is provided including: an array substrate; a plurality of gate scanning signal lines and a plurality of data signal lines on the array substrate, projections of the plurality of gate scanning signal lines on the array substrate and projections of the plurality of data signal lines on the array substrate intersecting with each other; a plurality of sub-pixels arranged in an array, the plurality of sub-pixels being surrounded by the plurality of gate scanning signal lines and the plurality of data signal lines; touch sensing signal lines; and touch circuits. At least a part of the gate scanning signal lines are multiplexed to charge the touch circuits, and each of the touch sensing signal lines is configured to sense a change in an electrical signal of one of the touch circuits which have been charged so as to determine a position of a touch point.

Abstract: A display panel is provided including: an array substrate; a plurality of gate scanning signal lines and a plurality of data signal lines on the array substrate, projections of the plurality of gate scanning signal lines on the array substrate and projections of the plurality of data signal lines on the array substrate intersecting with each other; a plurality of sub-pixels arranged in an array, the plurality of sub-pixels being surrounded by the plurality of gate scanning signal lines and the plurality of data signal lines; touch sensing signal lines; and touch circuits. At least a part of the gate scanning signal lines are multiplexed to charge the touch circuits, and each of the touch sensing signal lines is configured to sense a change in an electrical signal of one of the touch circuits which have been charged so as to determine a position of a touch point.

Abstract: The present disclosure provides a tunable backlight device, a display device and method of driving the display device. The tunable backlight device comprises: at least one backlight apparatus with high color gamut and low luminance; at least one backlight apparatus with low color gamut and high luminance; a storage configured to store a library of current feedback coefficients; a current feedback apparatus, configured to determine a first current feedback coefficient (K1) for the backlight apparatus with high color gamut and low luminance and a second current feedback coefficient (K2) for the backlight apparatus with low color gamut and high luminance, according to the requirements, respectively; a backlight driving apparatus configured to supply respective currents to both the backlight apparatuses to emit lights, based on the first and the second current feedback coefficients, respectively; and a light guide plate configured to mix the lights emitted from the both backlight apparatuses.

Abstract: A light guide plate, a backlight module and a display device is provided. The light guide plate includes: a film limit part and a fixed part. The film limit part is arranged on a light exiting surface of the light guide plate as a protruding structure, limiting an optical film arranged on the light exiting surface of the light guide plate. The fixed part is arranged on a side surface of the light guide plate as a bump structure to fix the light guide plate to a frame arranged on the side surface of the light guide plate. Issues of vibration friction between the light guide plate and the optical film and poor white spots can be solved effectively according to the present disclosure.

Abstract: The present disclosure provides a backlight module and a display apparatus. The backlight module comprises a light guide plate, a light source located at one side of the light guide plate at the light incident surface, a lampshade accommodating the light source and being provided with an opening structure with an adjustable size and/or position, and a control device for adjustment of the size and/or position of the opening structure on the lampshade. The amount of light which is irradiated by the backlight module to the light incident surface of the light guide plate may be varied by providing the lampshade which accommodates the light source and disposing the opening structure with an adjustable size and/or position on the lampshade, to achieve an adjustment of the brightness of a display without requiring for adjustment of the current flowing through the light source in the backlight module, thereby causing no impact on the life of the light source.

Abstract: The present invention provides a backlight, a display panel and a display device, The backlight includes: a first light source and a second light source, the brightness of light emitted from the first light source is different from that of light emitted from the second light source; and a light guide plate, the first light source and the second light source are disposed above the same end surface of an edge of the light guide plate, and light-emitting surfaces of the first light source and the second light source face the end surface of the edge of the light guide plate, a light mixing structure is disposed on the end surface of the edge of light guide plate and is capable of mixing the light emitted from the first light source and the light emitted from the second light source into light with uniform brightness.

Abstract: The present disclosure provides a display panel and a manufacturing method thereof, and a display device, for improving light efficiency utilization rate of the backlight source. The display panel comprises an array substrate and a color film substrate arranged opposite to each other, and a liquid crystal layer located between the array substrate and the color film substrate. The color film substrate comprises a black matrix. The display panel further comprises a reflecting layer. The reflecting layer is located at a side of the array substrate away from the color film substrate. An area of the reflecting layer corresponds to an area of the black matrix.

Abstract: A backlight source and a display device are disclosed. The backlight source includes a frame, an optical film sheet, a light guiding plate and an embedded block. The coefficient of volume expansion of the embedded block is greater than the coefficient of volume expansion of the frame; the frame has a first transverse protrusion formed at a side in proximity to a light guiding plate, a bottom surface of the first transverse protrusion is attached to the light guiding plate by pressing, and the bottom surface has a groove provided therein, in which the embedded block is arranged.

Abstract: A circuit board device is provided, including: a first circuit board having a first predetermined connection section; a second circuit board arranged opposite to the first circuit board and having a second predetermined connection section directly facing the first predetermined connection section; and a connector including a first portion and a second portion. The connecter has: a first state where the first portion is arranged at a side of the first circuit board away from the second circuit board, the second portion is arranged at a side of the second circuit board away from the first circuit board, and the first portion and the second portion cooperate with each other to press the first circuit board against the second circuit board; and a second state where the first circuit board is separated from the second circuit board.

Abstract: A light guide plate, a backlight module and a display device is provided. The light guide plate includes: a film limit part and a fixed part. The film limit part is arranged on a light exiting surface of the light guide plate as a protruding structure, limiting an optical film arranged on the light exiting surface of the light guide plate. The fixed part is arranged on a side surface of the light guide plate as a bump structure to fix the light guide plate to a frame arranged on the side surface of the light guide plate. Issues of vibration friction between the light guide plate and the optical film and poor white spots can be solved effectively according to the present disclosure.

Abstract: The present disclosure provides a tunable backlight device, a display device and method of driving the display device. The tunable backlight device comprises: at least one backlight apparatus with high color gamut and low luminance; at least one backlight apparatus with low color gamut and high luminance; a storage configured to store a library of current feedback coefficients; a current feedback apparatus, configured to determine a first current feedback coefficient (K1) for the backlight apparatus with high color gamut and low luminance and a second current feedback coefficient (K2) for the backlight apparatus with low color gamut and high luminance, according to the requirements, respectively; a backlight driving apparatus configured to supply respective currents to both the backlight apparatuses to emit lights, based on the first and the second current feedback coefficients, respectively; and a light guide plate configured to mix the lights emitted from the both backlight apparatuses.

Abstract: The present application discloses 3D display glasses include an eyeglass frame; a first image projection unit and a second image projection unit respectively fixed on the eyeglass frame, for projecting a first beam carrying a first image and a second beam carrying a second image, respectively; and a first lens and a second lens which maintain fixed onto the eyeglass frame, for receiving the first beam and the second beam, respectively, wherein the first lens and the second lens are configured to collimate respective one of the first beam and the second beam into a beam of parallel light which in turn travels into respective one of the left and the right eyes of the wearer of the 3D display glasses. The 3D display glasses may display images independent of any display screen such that excellent portability and superior 3D-display visual effect may be obtained.

Abstract: A circuit board device is provided, including: a first circuit board having a first predetermined connection section; a second circuit board arranged opposite to the first circuit board and having a second predetermined connection section directly facing the first predetermined connection section; and a connector including a first portion and a second portion. The connecter has: a first state where the first portion is arranged at a side of the first circuit board away from the second circuit board, the second portion is arranged at a side of the second circuit board away from the first circuit board, and the first portion and the second portion cooperate with each other to press the first circuit board against the second circuit board; and a second state where the first circuit board is separated from the second circuit board.

Abstract: The present disclosure provides a backlight module, a display device and a method for manufacturing a backlight module. The backlight module includes a blue light emitting device and a light guide plate, wherein the light guide plate includes a substrate and a plurality of quantum dots which are of different diameters and doped in the substrate.

Abstract: The present disclosure provides a backlight module and a display apparatus. The backlight module comprises a light guide plate, a light source located at one side of the light guide plate at the light incident surface, a lampshade accommodating the light source and being provided with an opening structure with an adjustable size and/or position, and a control device for adjustment of the size and/or position of the opening structure on the lampshade. The amount of light which is irradiated by the backlight module to the light incident surface of the light guide plate may be varied by providing the lampshade which accommodates the light source and disposing the opening structure with an adjustable size and/or position on the lampshade, to achieve an adjustment of the brightness of a display without requiring for adjustment of the current flowing through the light source in the backlight module, thereby causing no impact on the life of the light source.

Abstract: A backlight source and a display device are disclosed. The backlight source includes a frame, an optical film sheet, a light guiding plate and an embedded block. The coefficient of volume expansion of the embedded block is greater than the coefficient of volume expansion of the frame; the frame has a first transverse protrusion formed at a side in proximity to a light guiding plate, a bottom surface of the first transverse protrusion is attached to the light guiding plate by pressing, and the bottom surface has a groove provided therein, in which the embedded block is arranged.