Abstract: Embodiments discloses herein describe methods for treating a substrate. In one example, a method of treating a layer of a film stack includes pre-treating a surface of an underlayer of a film stack formed on a substrate and forming a metal oxide in a photoresist layer of the film stack by heating a methyl-containing material in a processing environment proximate a film stack. The film stack includes the photoresist layer disposed on top of and in contact with an underlayer, and the underlayer disposed on top of a substrate. The metal oxide implanted photoresist later is then etched.

Abstract: The present disclosure presents an LED lighting system; and a dimmer, a lighting apparatus, and a dimming control method thereof, wherein the dimmer is configured to adjust an LED lamp. Some features are that power supplying to the LED lamp is through the dimmer, and the dimmer includes an instruction transformation module and a signal combining module. The instruction transformation module is configured to receive a dimming instruction and output a dimming signal based on the received dimming instruction. The signal combining module is coupled to the instruction transformation module and electrically connected to an output terminal of the dimmer, and is configured to based on the dimming signal adjust a power signal generated by the dimmer, in order to output a modulated power signal combining the dimming instruction, wherein an AC component in the waveform of the modulated power signal describes the dimming instruction.

Abstract: A touch substrate, a display apparatus and a display system are provided. By rearranging and distributing transistors in each shift register, the number of transistors in a lateral direction is less than that of transistors in a longitudinal direction. That is a circuit structure of the shift register is designed to extend longitudinally, so that a size of the shift register in the lateral direction can be reduced, a narrow frame design is realized, and seamless splicing is favorably realized in a large-sized display panel.

Abstract: An LED lamp includes: a lamp shell having a circular cross-section along a central axis of the lamp shell comprising a lamp neck and a sleeve; a heat sink comprising a plurality of fins, sleeving over the sleeve and connecting to the lamp neck; a power source comprising a power board and a plurality of electronic components mounted thereon disposed in the lamp neck and the sleeve; a light board comprising an opening at center portion and disposed at second end of the heat sink and physically and thermally connecting to the heat sink; a plurality of LED chips mounted on the light board and electrically connecting to the power source; and a lamp cover disposed at the second end of the heat sink and covering the plurality of LED chips; wherein the sleeve and the opening of the light board defines a first heat dissipating channel, the plurality of fins and the opening of the light board defines a second heat dissipating channel, the first heat dissipating channel and the second heat dissipating channel share the

Abstract: Disclosed are an active pixel image sensor and a display device. The active pixel image sensor includes: a base substrate; a photoelectric conversion structure arranged on the base substrate; multiple gate signal lines and multiple data signal lines crossed in an insulating manner, the multiple gate signal lines and the multiple data signal lines being configured to provide electrical signals to the photoelectric conversion structure; and a bias voltage layer, arranged on the photoelectric conversion structure and electrically connected with the photoelectric conversion structure, the bias voltage layer being configured to provide a bias voltage to the photoelectric conversion structure; the bias voltage layer includes at least one first hollow structure; and an orthographic projection of the first hollow structure on the base substrate and an orthographic projection of at least one of the gate signal lines and the data signal lines on the base substrate overlap each other.

Abstract: Provided is a fingerprint sensor, including: a substrate; a plurality of photosensitive devices disposed on the substrate; a light-emitting module disposed on a side, distal to the substrate, of the plurality of photosensitive devices; and a protective cover disposed on a side, distal to the substrate, of the light-emitting module, wherein the protective cover is provided with a plurality of conductive structures electrically connected to the light-emitting module, the plurality of conductive structures being in one-to-one correspondence with the plurality of photosensitive devices, and an orthographic projection of each conductive structure onto the substrate at least partially being overlapped with an orthographic projection of the photosensitive device corresponding to the conductive structure onto the substrate.

Abstract: An LED light bulb is provided. The LED light bulb includes a lamp housing, a bulb base, a stem, two conductive supports, a driving circuit, and a flexible LED filament. The flexible filament includes a first LED section, a second LED section, a conductive section, a first conductive electrode, and a second conductive electrode. The first LED section is bent in a first three-dimensional curve shape. The second LED section is bent in a second three-dimensional curve shape. The conductive section includes a center point of the flexible LED filament. The flexible LED filament is bent in a third three-dimensional curve shape including the first three-dimensional curve shape, the conductive section, and the second three-dimensional curve shape.

Abstract: The present disclosure describes coating compositions containing halogenated polyurethanes, coated fabric media, and methods of making coated fabric media. In one example, a coating composition incudes an aqueous liquid vehicle, a cross-linkable polymeric binder, and a halogenated polyurethane dispersion. The halogenated polyurethane dispersion includes a polyurethane polymer strand having a halogen atom covalently bonded to the polyurethane polymer strand.

Abstract: Provided is a method for obtaining a double-stranded sequence by single-stranded rolling circle amplification, comprising: 1) performing rolling circle amplification reaction on single-stranded circular DNA by means of a first primer to obtain an amplified sequence, the first primer being complementary to a partial region of the single-stranded circular DNA, and the single-stranded circular DNA having a break mechanism that can cause the single-stranded circular DNA to ring-open; 2) ring-opening the single-stranded circular DNA by means of the break mechanism to obtain single-stranded linear DNA; and 3) using the single-stranded linear DNA as a second primer and using the amplified sequence obtained in step 1) as a template to perform amplification reaction to obtain an amplified double-stranded sequence.

Abstract: A ray detector substrate has detection regions and includes a substrate, a first interdigital electrode and a second interdigital electrode disposed on a side of the substrate and located in each detection region, a first scintillator layer disposed on a side of the first interdigital electrode and the second interdigital electrode away from the substrate, and a second scintillator layer disposed on a side of first scintillator layer away from the substrate. The second scintillator layer is configured to convert part of rays incident onto the detection region into visible light, and transmit another part of the rays, so that the another part of the rays is incident onto the first scintillator layer through the second scintillator layer. The first scintillator layer is configured to convert the visible light converted by the second scintillator layer and the another part of the rays through the second scintillator layer into photocurrent.

Abstract: Embodiments disclosed herein include a method of patterning a substrate. In an embodiment, the method comprises, disposing a photoresist layer over a substrate, and exposing the photoresist layer to form an exposed region and an unexposed region in the photoresist layer. In an embodiment, the method further comprises treating either the exposed region or the unexposed region with a sequential infiltration synthesis (SIS) process to form a treated region, and developing the photoresist layer to remove portions of the photoresist layer other than the treated region.

Abstract: Disclosed are a detection substrate and a detection device. The detection substrate includes: a plurality of photoelectric converters arranged in an array, where the photoelectric converter includes a plurality of film layers, an area of an overlapping region between electrode film layers forming an internal capacitor in the photoelectric converter is less than an area of the other film layer in the photoelectric converter; and a drive circuit electrically connected to the photoelectric converters.

Abstract: Provided is a housing assembly and electronic device. The housing assembly may include a main body including side edge, and a metal frame including a bezel portion and a carrying portion. The bezel portion can be connected to the side edge and may cooperatively define an accommodating portion with the main body. The carrying portion being located in the accommodating portion and disposed along a connecting line between the bezel portion and the main body. The carrying portion may include a metal arm. A first groove being defined between the carrying portion and the bezel portion, a second groove being defined between the carrying portion and the main body, the first groove being connected to the second groove. The metal arm being configured to form an antenna radiator.

Abstract: A touch substrate, a display apparatus and a display system are provided. The touch substrate includes: a base substrate including a photosensitive region; and a plurality of photosensitive pixels in an array in the photosensitive region. Each photosensitive pixel includes a plurality of non-visible light sensors and at least one transistor, and each transistor is connected to at least two non-visible light sensors of the plurality of non-visible light sensors.

Abstract: A touch substrate, a display apparatus and a display system are provided. The touch substrate includes a base substrate including a photosensitive region; a plurality of photosensitive pixels in an array in the photosensitive region, each photosensitive pixel includes one non-visible light sensor, and a ratio of a side length of each photosensitive pixel to a distance between the non-visible light sensors of two adjacent photosensitive pixels is in a range from 25:24 to 12:11; and a plurality of bias lines on a side of the plurality of non-visible light sensors away from the base substrate, the plurality of bias lines include a plurality of first bias lines and a plurality of second bias lines crossing with each other, and at least one of the plurality of first bias lines and the plurality of second bias lines is electrically connected to each non-visible light sensor.

Abstract: An LED light bulb is provided. The LED light bulb includes a lamp housing, a bulb base, a stem, first and second conductive supports, a driving circuit, and a flexible LED filament. The flexible filament includes two conductive electrodes, a first LED section, a second LED section, and a conductive section. The first LED section is bent in a first space curved shape. The second LED section is bent in a second space curved shape. The conductive section includes a center point of the flexible LED filament. The flexible LED filament is bent in a third space curved shape comprising the first space curved shape and the second space curved shape.

Abstract: Provided are an interaction method and apparatus in a live streaming room, and a device and a storage medium. The method comprises: in response to a trigger operation for a preset duet entry on a live streaming room page, jumping from the live streaming room page to a camera capture page, wherein a host portrait cutout corresponding to the live streaming room page is displayed on the camera capture page and a capture control is provided on the camera capture page acquiring multimedia information captured by a camera, in response to a trigger operation for the capture control on the camera capture page, wherein the multimedia information comprises an image or a video; and synthesizing the multimedia information with the host portrait cutout to obtain a duet multimedia product.

Abstract: A fabric coating composition can include water, from 3 wt % to 95 wt % oxazoline reactive compound by dry weight including an oxazoline group, and from 3 wt % to 70 wt % cationic charging agent by dry weight. The fabric coating composition can have a pH from pH 2 to pH 6.

Abstract: Disclosed are a temperature sampling device and method, a temperature protection device and method, and a lighting system. The temperature sampling device comprises: a temperature measurement unit and a signal processing unit, the temperature measurement unit having a measurement end and configured to change its own resistance under the influence of an ambient temperature change of a circuit to be protected, and the signal processing unit being coupled to the measurement end and configured to limit a measurement signal in the temperature measurement unit that is influenced by a resistance change so as to output a temperature sampling signal corresponding to the resistance change, wherein the temperature sampling signal is generated under the condition that the measurement signal is limited. The temperature sampling device and method, the temperature protection device and method, and the lighting system have simple structure and low costs.

Abstract: The present invention discloses a centroid adjustment device suitable for different types of loads, which belongs to the field of transportation and support technology, including an upper adjustment assembly, a connecting module, and a loading device. The connecting module includes connecting pieces and chain connection assemblies adjustable in length, both upper ends of the connecting pieces and the chain connection assemblies are respectively mounted on opposite sides of the centroid of the upper adjustment assembly and can be adjusted to move toward or away from each other at an upper end of the upper adjustment assembly, and both lower ends of the connecting pieces and the chain connection assemblies are respectively mounted on opposite sides of the centroid of the loading device.