Abstract: The preset disclosure provides a text editing method and a mobile terminal. The method includes: detecting a touch operation of a user on at least one text block displayed in an operating region of a preset text recycling window; and if a preset first touch operation is detected, pasting at least one character selected by the first touch operation to the current position of the cursor in a text editing region; wherein at least one text block to be recycled is stored in the text recycling window.

Abstract: The preset disclosure provides a text editing method and a mobile terminal. The method includes: detecting a touch operation of a user on at least one text block displayed in an operating region of a preset text recycling window; and if a preset first touch operation is detected, pasting at least one character selected by the first touch operation to the current position of the cursor in a text editing region; wherein at least one text block to be recycled is stored in the text recycling window.

Abstract: A polarizer is provided. The polarizer comprises an adhesive layer, a viewing angle compensation layer disposed below the adhesive layer, a polarizing layer disposed below the viewing angle compensation layer, a first quantum dot layer disposed below the polarizing layer and a second quantum dot layer disposed below the first quantum dot layer. The first quantum dot layer includes one of a red quantum dot material and a green quantum dot material, and the second quantum dot layer includes the other of the red quantum dot material and the green quantum dot material. The quantum dot layer can replace the original protecting layer, the outermost layer of the polarizer, thereby beneficial to thinning polarizer integrated with the quantum dot material therein. Besides, the polarizer can promote the color gamut of the liquid crystal panel and increase the viewing angle and brightness of the liquid crystal panel.

Abstract: The present invention provides a display device, wherein the display device comprises a display panel and a light source, and the display panel comprises an array substrate, a color filter substrate and a display medium packaged between the array substrate and the color filter substrate, and the display medium comprises liquid crystal molecules and dichroic dye molecules, and the array substrate comprises a glass substrate, and the glass substrate is located at one side of the array substrate away from the display medium, and the glass substrate comprises an incident surface, and the light source is oppositely located with the incident surface of the glass substrate. The present invention further provides a display terminal.

Abstract: The present invention provides a display device, wherein the display device comprises a display panel and a light source, and the display panel comprises an array substrate, a color filter substrate and a display medium packaged between the array substrate and the color filter substrate, and the display medium comprises liquid crystal molecules and dichroic dye molecules, and the array substrate comprises a glass substrate, and the glass substrate is located at one side of the array substrate away from the display medium, and the glass substrate comprises an incident surface, and the light source is oppositely located with the incident surface of the glass substrate. The present invention further provides a display terminal.

Abstract: The present invention discloses a liquid crystal display panel comprising: a display area in which a display area in which an array of pixel units is disposed, each of the pixel unit at least comprises a blue sub-pixel; a plurality of scan lines for providing a plurality of scan signals to the pixel units; and a plurality of data lines for providing a plurality of data signals to the pixel units, wherein the blue sub-pixels of the pixel units in every two neighbored columns are coupled to a first data line, and the first data line provides an identical data signal to the blue sub-pixels in a same line of the two neighbored columns. The present invention further discloses a method for driving the liquid crystal panel and a liquid crystal display comprising the liquid crystal panel in the disclosure.

Abstract: The present invention provides a liquid crystal display panel comprising: a display area in which a display area in which an array of pixel units is disposed, each of the pixel unit at least comprises a blue sub-pixel; a plurality of scan lines for providing a plurality of scan signals to the pixel units; and a plurality of data lines for providing a plurality of data signals to the pixel units, wherein the blue sub-pixels of the pixel units in every two separated columns, which are separated by one column, are coupled to a first data line, and the first data line provides an identical data signal to the blue sub-pixels in a same line of the two separated columns. The present invention further provides a method for driving the liquid crystal panel and a liquid crystal display comprising the above mentioned liquid crystal panel.

Abstract: A method of obtaining luminance and chromaticity of white in the RGBW display using RGB display, including; obtaining spectral values of a q grayscale of red sub-pixels, green sub-pixels and blue sub-pixels of the RGB display; obtaining spectral values of red, green and blue sub-pixels of a color filter in the RGB display; calculating a spectral value of the q greyscale of white in the RGB display as a spectral value of the q grayscale of the white sub-pixels of the RGBW display; calculating tristimulus values WXq, WYq and WZq of the q greyscale of the white sub-pixels of the RGBW display; using the stimulus value WYq as a luminance of the q greyscale of the white sub-pixels of the RGBW display, and using the formulae x = WX q WX q + WY q + WZ q ? ? and y = WY q WX q + WY q + WZ q to calculate a chromaticity (x, y) of the white sub-pixel of the RGBW display.

Abstract: The present invention discloses a liquid crystal display panel comprising: a display area in which a display area in which an array of pixel units is disposed, each of the pixel unit at least comprises a blue sub-pixel; a plurality of scan lines for providing a plurality of scan signals to the pixel units; and a plurality of data lines for providing a plurality of data signals to the pixel units, wherein the blue sub-pixels of the pixel units in every two neighbored columns are coupled to a first data line, and the first data line provides an identical data signal to the blue sub-pixels in a same line of the two neighbored columns. The present invention further discloses a method for driving the liquid crystal panel and a liquid crystal display comprising the liquid crystal panel in the disclosure.

Abstract: The present invention provides a liquid crystal display panel comprising: a display area in which a display area in which an array of pixel units is disposed, each of the pixel unit at least comprises a blue sub-pixel; a plurality of scan lines for providing a plurality of scan signals to the pixel units; and a plurality of data lines for providing a plurality of data signals to the pixel units, wherein the blue sub-pixels of the pixel units in every two separated columns, which are separated by one column, are coupled to a first data line, and the first data line provides an identical data signal to the blue sub-pixels in a same line of the two separated columns. The present invention further provides a method for driving the liquid crystal panel and a liquid crystal display comprising the above mentioned liquid crystal panel.

Abstract: A method of obtaining luminance and chromaticity of white in the RGBW display using RGB display, including; obtaining spectral values of a q grayscale of red sub-pixels, green sub-pixels and blue sub-pixels of the RGB display; obtaining spectral values of red, green and blue sub-pixels of a color filter in the RGB display; calculating a spectral value of the q greyscale of white in the RGB display as a spectral value of the q grayscale of the white sub-pixels of the RGBW display; calculating tristimulus values WXq, WYq and WZq of the q greyscale of the white sub-pixels of the RGBW display; using the stimulus value WYq as a luminance of the q greyscale of the white sub-pixels of the RGBW display, and using the formulae x = WX q WX q + WY q + WZ q ? ? and y = WY q WX q + WY q + WZ q to calculate a chromaticity (x, y) of the white sub-pixel of the RGBW display.

Abstract: The invention belongs to the technical field of battery management, and in particular relates to a method and apparatus for collecting voltage differential parameters of individual battery cells in a battery pack. In the invention, a reference voltage is provided, the reference voltage is compared with an actual voltage of each individual battery cell at a same moment to obtain a relative voltage difference value between the actual voltage of each individual battery cell and the common reference voltage at the current moment; and an actual voltage difference value between the actual voltage of each individual battery cell and an actual average voltage value of the actual voltages of all individual battery cells is determined according to the relative voltage difference value, and each actual voltage difference value is used for representing the voltage differential parameter of the individual battery cell relative to a battery system.

Abstract: The present invention provides a backlight module and a display apparatus. The backlight module comprises a light guide plate, a base, a first light emitting diode and a second light emitting diode. The base is disposed at one side of the light guide plate. The first light emitting diode is disposed on a first arrangement surface of the base. The second light emitting diode is disposed on the second arrangement surface of the base. The distance between the first light emitting diode and the bottom surface is longer than the distance between the second light emitting diode and the bottom surface. The present invention can improve color shifting defect and coupling effect of the light emitting diodes.

Abstract: The present invention discloses a light-emitting diode (LED) package structure, which includes a housing, a first electrode plate, a second electrode plate, a light-emitting diode, and a voltage regulation diode. The housing has a top surface forming a cavity, and the cavity contains therein a wall that divides the cavity into a light emission section and a voltage regulation section. By separately arranging the light-emitting diode and the voltage regulation diode in two different sections of the light emission section and the voltage regulation section, the present invention prevents the voltage regulation diode from affecting light flux of the light-emitting diode by absorbing light, thereby enhancing overall lighting performance of the LED package structure.

Abstract: The invention belongs to the technical field of battery management, and in particular relates to a method and apparatus for collecting voltage differential parameters of individual battery cells in a battery pack. In the invention, a reference voltage is provided, the reference voltage is compared with an actual voltage of each individual battery cell at a same moment to obtain a relative voltage difference value between the actual voltage of each individual battery cell and the common reference voltage at the current moment; and an actual voltage difference value between the actual voltage of each individual battery cell and an actual average voltage value of the actual voltages of all individual battery cells is determined according to the relative voltage difference value, and each actual voltage difference value is used for representing the voltage differential parameter of the individual battery cell relative to a battery system.

Abstract: The present invention discloses an LED package structure which has a housing, an LED chip and a transparent encapsulant. The housing has a recess and a plurality of protrusions. The LED chip is mounted in the recess of the housing, and covered in the recess by the transparent encapsulant. The protrusions are formed in the recess or on the edge of the housing. The protrusions of the present invention can form the uneven shape of the surface of the transparent encapsulant, so as to increase the diffusion angle of the light and enhance the light extraction efficiency.

Abstract: An LED packaging structure includes a casing, an LED chip, and a lead frame arranged in the casing, The lead frame includes a bottom portion, and a first metal side wall and a second metal side wall respectively located on two sides of said bottom portion. The LED chip is arranged on the bottom portion. Plastic layers with high reflectivity are respectively disposed on surfaces of the first metal side wall and the second metal side wall are provided with and are extended towards the direction far away from the bottom portion and joint with the casing. The LED packaging structure of the present disclosure not only provides a longer path for the moisture to permeate the inside of the LED packaging structure, but also reduces the loss of the luminous flux due to light emitted from the LED chip irradiating on the metal bracket.

Abstract: A backlight module is provided in the present disclosure. The backlight module comprises a light guide panel and at least one point light source adapted to provide light rays for the light guide panel. The light guide panel comprises a primary light guide region and a secondary light guide region with respect to the point light source, and a plurality of scattering microstructures are disposed in the secondary light guide region to scatter the light rays entering the secondary light guide region. The backlight module features uniform intensity and can significantly reduce or even eliminate occurrence of the so-called hotspot phenomenon. A liquid crystal display (LCD) device using the backlight module is also provided.

Abstract: The present invention discloses an LED package structure which has a housing, an LED chip and a transparent encapsulant. The housing has a recess and a plurality of protrusions. The LED chip is mounted in the recess of the housing, and covered in the recess by the transparent encapsulant. The protrusions are formed in the recess or on the edge of the housing. The protrusions of the present invention can form the uneven shape of the surface of the transparent encapsulant, so as to increase the diffusion angle of the light and enhance the light extraction efficiency.

Abstract: The present invention discloses a light-emitting diode (LED) package structure, which includes a housing, a first electrode plate, a second electrode plate, a light-emitting diode, and a voltage regulation diode. The housing has a top surface forming a cavity, and the cavity contains therein a wall that divides the cavity into a light emission section and a voltage regulation section. By separately arranging the light-emitting diode and the voltage regulation diode in two different sections of the light emission section and the voltage regulation section, the present invention prevents the voltage regulation diode from affecting light flux of the light-emitting diode by absorbing light, thereby enhancing overall lighting performance of the LED package structure.