Abstract: A coupled lens structure for a mixed/augmented reality system includes: a lens tube; a first lens with a first aspherical light input surface coupled to a lens-tube light input surface; a second lens with a second spherical light input surface optically coupled to a first spherical light output surface of the first lens; a third lens with a third spherical light input surface optically coupled to a second aspherical light output surface of the second lens; and a fourth lens with a fourth spherical light input surface optically coupled to a third spherical light output surface of the third lens and a fourth spherical light output surface coupled to a lens-tube light output surface. The coupled lens structure has volume of 2.1-3 cc, a lens-tube outer diameter of 12-13.5 mm, and a full angle of view not greater than 30 degrees, featuring an effective reduction in volume and weight.

Abstract: A display panel and a display device are provided. The display panel includes: a photosensitive layer including a photosensitive element; a first collimation layer including a first opening; an encapsulation layer; and a second collimation layer including a second opening. The first opening, the second opening, and the photosensitive element overlap with each other in a thickness direction of the photosensitive layer. The display panel also includes a first organic layer, and the encapsulation layer further includes a second organic layer. The first organic layer and the second organic layer are overlapped with the first opening, the second opening, and the photosensitive element in the thickness direction of the photosensitive layer.

Abstract: A display panel includes a substrate, a first semiconductor layer, an insulating isolation layer, a photosensitive layer, a second semiconductor layer and a light-emitting layer. The first semiconductor layer includes a first electrode in a non-light-emitting area. The insulating isolation layer includes a first opening disposed corresponding to the first electrode. The second semiconductor layer includes a second electrode disposed corresponding to the first opening. A photosensitive portion is provided between the first electrode and the second electrode and connected to both of them.

Abstract: The present disclosure provides a display panel and an electronic device. A pixel definition layer of the display panel is provided with multiple second openings corresponding to multiple light-sensing sensors, a metal inhibition layer of the display panel is laid in the multiple second openings, and a encapsulation layer of the display panel is disposed to cover the metal inhibition layer and fill into the multiple second openings. By providing the multiple second openings on the pixel definition layer, lights are capable of passing through the pixel definition layer to reach the multiple light-sensing sensors, thereby solving a problem that an existing under-screen optical fingerprint is difficult to be directly applied in OLED products.

Abstract: A system and method for preventing crosstalk in a wired communication system comprising multiple transmitters and multiple receivers, where each transmitter sends a low-frequency bus identification packet to the receivers to which it is galvanically connected, and where the low-frequency bus identification packet is structured so that it cannot be carried over into a neighboring wire by crosstalk.

Abstract: A display includes a polygonal display region and a plurality of non-display portions. The non-display portions are coupled to side edges of the display region in a one-to-one correspondence. At least two of the non-display portions are bent to a back side of the display region. When the non-display portions bent to the back side include adjacent non-display portions, there is an opening between two adjacent non-display portions.

Abstract: A flexible display module includes a cover, a flexible display panel, a rigid backplane component, and an optical device that are sequentially disposed. The optical device is disposed on a side of the rigid backplane component and is away from the flexible display panel. The rigid backplane component includes a rigid backplane body and a rigid light-transmitting component. The rigid light-transmitting component is disposed between the optical device and the flexible display panel, and the rigid light-transmitting component has a light transmission feature and is rigid.

Abstract: The invention provided herein relates to methods and uses of a bispecific antibody, which specifically binds the surface antigen CD3 of immune cells and the BCMA antigen on the surface of tumor cells and which may bind to human CD3 with high affinity, induce T cell proliferation, and mediate tumor cell killing effects. The bispecific antibody may be used to mediate the T cell-specific killing of target cells in in vitro tests.

Abstract: A touch array substrate and a manufacturing method thereof, wherein in the touch array substrate, an active layer, an insulating layer, a pixel electrode layer, a metal layer, a planarization layer, and a common electrode layer are sequentially disposed on the buffer layer. The active layer includes a first region corresponding to a source electrode and a second region corresponding to a drain electrode. The pixel electrode layer includes a plurality of base layers. The metal layer is correspondingly disposed on the base layers. The metal layer includes a touch signal line, a data line, and a gate electrode. The common electrode layer includes a touch electrode, the source electrode, and the drain electrode.

Abstract: The present application provides a display panel and a display device. The display panel includes pixel driving circuits provided respectively corresponding to pixel regions and a photosensitive device provided corresponding to a photosensitive region between the pixel regions, wherein the display panel further includes: a substrate; a first metal layer provided on a side of the substrate, a first semiconductor layer disposed on a side of the first metal layer away from the substrate, a second semiconductor layer disposed on a side of the first semiconductor layer away from the substrate, and a third semiconductor layer disposed on a side of the second semiconductor layer away from the substrate. The first metal layer includes a shield portion provided corresponding to the pixel region and a reflection portion provided corresponding to the photosensitive region.

Abstract: The invention provided herein relates to methods and uses of a bispecific antibody, which specifically binds the surface antigen CD3 of immune cells and the BCMA antigen on the surface of tumor cells and which may bind to human CD3 with high affinity, induce T cell proliferation, and mediate tumor cell killing effects. The bispecific antibody may be used to mediate the T cell-specific killing of target cells in in vitro tests.

Abstract: A display includes a polygonal display region and a plurality of non-display portions. The non-display portions are coupled to side edges of the display region in a one-to-one correspondence. At least two of the non-display portions are bent to a back side of the display region. When the non-display portions bent to the back side include adjacent non-display portions, there is an opening between two adjacent non-display portions.

Abstract: Display panels are provided. The display panel includes a substrate and a thin film transistor (TFT) disposed on the substrate. The TFT includes a polysilicon layer, a gate layer, and a source-drain contacting layer. The polysilicon layer includes a first portion corresponding to the gate layer, two second portions disposed on two opposite sides of the first portion, two third portions disposed on two outer sides of the two second portions away from the first portion, and a fourth portion. The fourth portion is disposed on one of the two third portions to define a PN structure therebetween. The source-drain contacting layer is disposed on the gate layer and electrically contacts the fourth portion and the two third portions.

Abstract: A display panel and a manufacturing method thereof are provided. The display panel comprises a glass substrate, an insulating layer, a polysilicon layer, a gate insulating layer, a gate layer, an interlayer insulating layer, and a source-drain contacting layer, wherein the polysilicon layer is defined with a first doped region, a second doped region, and a third doped region. The source-drain contacting layer contacts the first doped region and the third doped region. A doping type of the first doped region and a doping type of the third doped region are different so that the first doped region and the third doped region form a PN structure. Doping type of the first doped region and a doping type of the second doped region are same.

Abstract: A bispecific antibody, which specifically binds the surface antigen CD3 of immune cells and the BCMA antigen on the surface of tumor cells and which may bind to human CD3 with high affinity, induce T cell proliferation, and mediate tumor cell killing effects. The bispecific antibody may be used to mediate the T cell-specific killing of target cells in in vitro tests. The method for constructing a bispecific antibody is simple, and avoids the possibility of mismatching between two sets of light chains and heavy chains of a heterologous bispecific antibody, thus the difficulty of antibody purification is reduced, the affinity of the obtained antibody is high, the side effects of induced cytokines are few, and safety is high.

Abstract: Disclosed herein are de-bondable polyurethane adhesives based on thermally expandable microspheres, obtainable or obtained by the reaction of the components of (A) at least one di- or polyisocyanate, (B) at least one polyol, (C) catalyst, (D) thermally expandable microspheres, and (E) other additives, wherein the isocyanate index of the reaction is set in the range of from 28 to 65. Additionally disclosed herein is a method of using the de-bondable polyurethane adhesives for de-bonding metal and cutting pad during wafer cutting. Further disclosed herein is a method of using the de-bondable polyurethane adhesives in mechanical property testing sample preparation.

Abstract: A touch panel module includes a display panel, a polarizing film, a first optical clear adhesive layer, a transparent touch layer, a second optical clear adhesive layer, and a protective layer that are sequentially stacked on the display panel, and a sealing adhesive layer. The first optical clear adhesive layer extends outward from an edge of the polarizing film to form a gap with the display panel. The sealing adhesive layer is formed between the display panel and the protective layer, completely covers sidewalls of the polarizing film, the first optical clear adhesive layer, the transparent touch layer, and the second optical clear adhesive layer on the same side, and fills the gap. After undergoing a temperature shock test, a number of air bubbles with a size larger than 0.1 mm per square centimeter of the touch panel module is less than 1.

Abstract: Provided are a device and a method for live detecting a partial discharge of an overhead line in a distribution network and equipment along the line, including: acquiring a second synchronous pulse signal and a first partial discharge signal via a master detection unit; acquiring a first synchronous pulse signal and a second partial discharge signal via a slave detection unit; analyzing the second synchronous pulse signal and the first synchronous pulse signal via a main control computer to obtain time data; and calculating a propagation time based on the time data, synchronously processing the time data based on the propagation time to obtain reference zeros, and calculating a partial discharge location according to the first partial discharge signal and the second partial discharge signal based on the reference zeros.

Abstract: A display system includes a substrate, a plurality of first signal lines and a plurality of second signal lines. The second signal lines and the first signal lines are extended in a same direction and are insulated from each other. At least one first subpixel array is also disposed on the substrate. A first signal line group is disposed between adjacent rows of subpixels in the first subpixel array, and the first signal line group includes one first signal line and one second signal line. The first signal line and the second signal line in at least one first signal line group on the substrate overlap in a region having a transparent subpixel.