Abstract: An assembly including a speaker and a stand. The speaker including a speaker housing, speaker components supported in the speaker housing and operable to produce and audio output, and a rechargeable power source operable to power the speaker components. The stand being operable to support the speaker, the stand including a stand housing and a stand electrical circuit connectable to an external power source. The speaker and the stand are operable to perform a charging operation, the charging operation including the speaker supported on the stand and power supplied to the rechargeable power source. During the charging operation, the speaker components are operable to produce the audio output.

Abstract: A lightweight flexible light-emitting device which is able to possess a curved display portion and display a full color image with high resolution and the manufacturing process thereof are disclosed. The light-emitting device comprises: a plastic substrate; an insulating layer with an adhesive interposed therebetween; a thin film transistor over the insulating layer; a protective insulating film over the thin film transistor; a color filter over the protective insulating film; an interlayer insulating film over the color filter; and a white-emissive light-emitting element formed over the interlayer insulating film and being electrically connected to the thin film transistor.

Abstract: A light modulation element reproduces a light image in a specific color other than iridescence where white light is incident, without a layer that selectively transmits or reflects a specific wavelength band, and clearly reproduces a desired light image by reducing an influence of 0th-order diffracted light, and an information recording medium including the same. The light modulation element includes a factor element that reproduces a light image by modulating a phase of incident reproduction light, and has an uneven surface. A maximum diffraction efficiency Dmax in a wavelength band of between 380 nm and 780 nm in wavelength distribution of first-order diffracted light and of negative first-order diffracted light with respect to diffraction efficiency for the factor element has a local maximum value with a full width at half maximum FWHM of 200 nm or less in wavelength distribution with respect to diffraction efficiency having the maximum diffraction efficiency.

Abstract: An annular sliding component includes a sliding surface provided with a plurality of fluid introduction grooves communicating with a space on the side of a sealing target fluid and introducing the sealing target fluid and a plurality of inclined grooves extending from a leakage side toward the sealing target fluid and generating a dynamic pressure and the sliding surface of the sliding component is provided with at least a concave portion disposed between adjacent two of the fluid introduction grooves in the circumferential direction.

Abstract: A coupling fitting comprises a cylindrical first body having a first end portion, a first coupling part having a plurality of first protrusions arranged around the first end portion and having hooks formed thereon, and a first seal material provided on an outer circumference of the first end portion. A gap is formed between the outer circumference and the plurality of first protrusions. When the coupling fitting is coupled with the target fitting, a part of the target fitting is inserted into the gap, the hooks of the plurality of first protrusions engage the target fitting, and the first seal material contacts an inner circumference of the target fitting.

Abstract: Disclosed is a method for controlling an air conditioning device, which is performed by at least one computing device, which includes: determining a control action for the air conditioning device at a first time point by using a reinforcement learning agent; determining a reward for the control action at the first time point based on a reward delay time by using the reinforcement learning agent; and performing reinforcement learning related to the control of the air conditioning device based on the determined reward, in which a time point when the reward delay time elapses from the first time point corresponds to a second time point, and the reward for the control action at the first time point is calculated while excluding situations after the first time point and before the second time point.

Abstract: A fin field effect transistor device structure includes a fin structure formed over a substrate. The structure also includes a liner layer and an isolation structure surrounding the fin structure. The structure also includes a gate dielectric layer formed over the fin structure and the isolation structure. The structure also includes a gate structure formed over the gate dielectric layer. The structure also includes source/drain epitaxial structures formed on opposite sides of the gate structure. The fin structure includes a protruding portion laterally extending over the liner layer.

Abstract: An electronic device includes a pixel layer, an image display control apparatus, a photosensitive layer, and a processor. The pixel layer includes a plurality of pixel units configured to display an image. The image display control apparatus is configured to control the plurality of pixel units to sequentially display at least one corresponding first image according to at least one first image signal. The photosensitive layer is configured to receive a reflected light formed after an emergent light emitted from the pixel layer when displaying one first image at each time is reflected by an object to be photographed, and to convert the reflected light received at each time into a second image signal. The processor is configured to determine an image of the object to be photographed according to the at least one first image signal and second image signals corresponding to the at least one first image signal.

Abstract: A wireless power receiver of receiving power from a wireless power transmitter, including a receiving part configured to receive wireless power from the wireless power transmitter; and a main controller configured to generate a signal including an FOD status packet, wherein the main controller transmits a signal including the FOD status packet to the wireless power transmitter; wherein the main controller receives a first power from the wireless power transmitter when a NAK response indicating that a foreign object is present in a charging area of the wireless power transmitter is received from the wireless power transmitter, or receives a second power from the wireless power transmitter when an ACK response indicating that the foreign object is not present in the charging area of the wireless power transmitter is received from the wireless power transmitter, in response to the FOD status packet; and wherein the main controller receives a signal including information on a result of determining whether the for

Abstract: Problem: To reduce the likelihood of insufficient electrical continuity in wiring in a semiconductor device.

Abstract: A redistribution structure is made using filler-free insulating materials with a high shrinkage rate. As a result, good planarity may be achieved without the need to perform a planarization of each insulating layer of the redistribution structure, thereby simplifying the formation of the redistribution structure.

Abstract: A display device that has high display quality is provided. A highly reliable display device is provided. A display device with low power consumption is provided. A light-emitting element is electrically connected to one of a source and a drain of a first transistor. The other of the source and the drain of the first transistor is electrically connected to one of a source and a drain of a second transistor. A gate electrode of the second transistor is electrically connected to one of a source and a drain of a third transistor. A semiconductor layer of the second transistor and a semiconductor layer of the third transistor each include indium, zinc and a third metal. The ratio of the number of indium atoms to the total number of the indium atoms, zinc atoms, and atoms of the third metal in the semiconductor layer of the second transistor is higher than or equal to 30 atomic % and lower than or equal to 100 atomic %.

Abstract: The present application provides a GOA circuit and a display panel. The GOA circuit includes a plurality of cascaded GOA units. Every GOA unit includes a pull-up control module, a pull-up output module, a pull-down control module, a pull-down output module, a pull-down maintenance module, and a random location module. By adding the random location module in the GOA unit, the GOA circuit has a function of randomly selecting rows and outputting scanning signals, so as to realize a purpose of randomly selecting rows for mobility detection and compensation.

Abstract: An image sensor includes a first photodiode group, a second photodiode group, a first transfer transistor group, a second transfer transistor group, a floating diffusion region of a substrate in which electric charges generated in the first photodiode group are stored, and a power supply node for applying a power supply voltage to the second photodiode group. A barrier voltage is applied to at least one transfer transistor of the second transfer transistor group. The power supply voltage allows electric charges, generated in the second photodiode group, to migrate to the power supply node, and the barrier voltage forms a potential barrier between the second photodiode group and the floating diffusion region.

Abstract: A display device may include: a base layer including a plurality of islands, at least one first bridge configured to connect the islands in a first direction, and at least one second bridge configured to connect the islands in a second direction; and at least one pixel including a plurality of sub-pixels in the base layer. Each of the sub-pixels may include: a first electrode and a second electrode in one island of the islands and spaced from each other; a third electrode and a fourth electrode in one bridge of the at least one first bridge and the at least one second bridge and spaced from each other; at least one first light emitting element between the first electrode and the second electrode; and at least one second light emitting element between the third electrode and the fourth electrode.