Abstract: A supporting plate and a foldable display device are provided. The supporting plate includes at least one bending region and non-bending regions. The bending region includes two semi-bending regions bent symmetrically along a bending axis. Any of the semi-bending regions includes an internally bending region and an externally bending region. The internally bending region is located on an end away from the non-bending regions. The externally bending region is located on an end close to the non-bending regions and has a bending direction opposite to the internally bending region. The semi-bending regions include a plurality of openings spaced apart. A distribution density of the openings in the internally bending region is greater than a distribution density of the openings in the externally bending region.

Abstract: Provided is a lens assembly applied to a head lamp, and the lens assembly may fix each of a plurality of lenses in an appropriate position to maintain an appropriate distance between the light source and the lens, thereby acquiring a resolution required by a high-resolution adaptive driving beam (ADB) lamp.

Abstract: A display device includes a display panel including a first non-folding area, a second non-folding area, and a folding area disposed between the first non-folding area and the second non-folding area and a support member disposed under the display panel, including a glass, and including a first non-folding portion overlapping the first non-folding area in a plan view, a second non-folding portion overlapping the second non-folding area in a plan view, and a folding portion disposed between the first non-folding portion and the second non-folding portion, overlapping the folding area in a plan view, and including an opening pattern including openings extending in a first direction and having a width in a second direction intersecting the first direction of in a range of about 10 micrometers to about 200 micrometers.

Abstract: Provided is a wavelength control system including a wavelength tunable laser diode including at least one optical amplifier, and a processor configured to control a tunable wavelength range of the wavelength tunable laser diode by adjusting a bias current applied to the at least one optical amplifier.

Abstract: A light detection and ranging (LiDAR) system including a plurality of light emitters, wherein the plurality of light emitters are configured to emit a plurality of beams, and the plurality of light emitters are configured to form a beam polarization pattern of the plurality of beams to be emitted toward an object external to the LiDAR system, a receiver that is configured to receive light reflected from the object, and an analyzer that comprises a processor and programming instructions that are configured to cause the processor to determine characteristic differences between the beam polarization pattern of the beams emitted toward the object and an intensity pattern of the light reflected from the object, determine a reflection position that is associated with the light reflected from the object, and use the determined characteristic differences to determine whether the reflection position is a position of the object or a position of a ghost.

Abstract: A waveguide antenna for a motor vehicle, the waveguide antenna having a printed circuit board, an at least partially hollow antenna body with at least one opening, a connector, and a cover body. The cover body at least partially covers the at least one opening of the antenna body, wherein the printed circuit board, the antenna body, the connector, and the cover body are arranged stacked along a stacking direction. The connector includes at least one connecting element and the at least one connecting element connects the connector, the printed circuit board, the antenna body, and the cover body to one another. A motor vehicle having at least one waveguide antenna is also provided.

Abstract: Provided is a search processing system performing high-volume search processing. The search processing system includes: a synchronization database server; a search server configured to match search result data and primary key field values and temporarily store them and to continuously transmit the matched primary key field values and the search result data to the synchronization database server to perform mutual real-time synchronization; and a search node configured to receive and store the primary key field values among the search result data from the search server.

Abstract: Apparatuses and methods are disclosed. The apparatus includes a bus master including processing circuitry and a bus interface. The processing circuitry is configured to control operation of the bus master such that the bus master transmits a first address to a bus slave through a bus in a first mode and to transmit a second address having a same first length as the first address to the bus slave through the bus in a second mode. The bus interface is configured to generate the second address such that the second address includes a plurality of short addresses corresponding to a plurality of special function registers of the bus slave, respectively, in the second mode.

Abstract: A display device can include a substrate divided into a plurality of sub pixels each including an emission area, a planarization layer disposed on the substrate and including a concave portion with the emission area, an anode including the concave portion to be disposed on the planarization layer, a light emitting unit disposed on the anode of the emission area, a bank disposed on the anode and the planarization layer excluding the emission area, a cathode disposed on the light emitting unit and the planarization layer, an encapsulation unit disposed on the cathode, a lens disposed on the encapsulation unit corresponding to the emission area, a planarization layer disposed on the lens, and a first light shielding layer disposed on the planarization layer.

Abstract: A device includes a first semiconductor fin, a second semiconductor fin, a source/drain epitaxial structure, a semiconductive cap, and a contact. The first semiconductor fin and the second semiconductor fin are over a substrate. The source/drain epitaxial structure is connected to the first semiconductor fin and the second semiconductor fin. The source/drain epitaxial structure includes a first protruding portion and a second protruding portion aligned with the first semiconductor fin and the second semiconductor fin, respectively. The semiconductive cap is on and in contact with the first protruding portion and the second protruding portion. A top surface of the semiconductive cap is lower than a top surface of the first protruding portion of the source/drain epitaxial structure. The contact is electrically connected to the source/drain epitaxial structure and covers the semiconductive cap.

Abstract: A semiconductor device includes a channel layer, a lower barrier layer on the channel layer and including first impurities, an upper barrier layer arranged on the lower barrier layer and including second impurities having a concentration greater than a concentration of the first impurities, a gate electrode on the upper barrier layer, a gate semiconductor layer between the upper barrier layer and the gate electrode, and a source and a drain that are on the channel layer and are spaced apart from each other.

Abstract: A composite photoresist material and method of making the composite photoresist material. The composite photoresist material includes: a photoresist layer devoid of a phenoxy resin, and a photoresist layer containing a phenoxy resin.

Abstract: A display apparatus that has a light detection function and has a light detection function with high accuracy is provided. The display apparatus includes a light-receiving device and a first light-emitting device. The light-receiving device includes a first electrode, a light-receiving layer, and a common electrode that are stacked in this order. The first light-emitting device includes a second electrode, a first EL layer, and the common electrode that are stacked in this order. The light-receiving layer includes a first layer, a second layer, and an active layer between the first layer and the second layer. The first layer contains a first substance having a hole-transport property, and the second layer contains a second substance having an electron-transport property. An end portion of the active layer, an end portion of the first layer, and an end portion of the second layer are aligned or substantially aligned with one another.

Abstract: A ceramic electronic component including: a body including a dielectric layer and internal electrodes; and external electrode disposed on the body and including boron, wherein a ratio of isotope 10B in boron is 20% or more. In some example embodiments, boron is included in the form of boric oxide (B2O3).

Abstract: An organic light emitting diode display includes a plurality of pixels. At least one pixel is connected to a scan line receive a scan signal, a data line to receive a data signal, and voltage line to receive a driving voltage. The at least one pixel includes a switching transistor including a switching drain electrode to output the data voltage, a driving transistor including a driving source electrode connected to the switching drain electrode, and an organic light emitting diode connected to a driving drain electrode of the driving transistor. The driving source electrode is separated from the data line.

Abstract: An apparatus for processing substrates may include a process chamber, a substrate supporter and an impedance matcher. The process chamber may process a plurality of the substrates using plasma. The process chamber may include a plurality of processing spaces configured to simultaneously process the substrates. The substrate supporter may be arranged in each of the processing spaces. The substrate supporter may include a plurality of stages configured to support the substrates. The impedance matcher may be provided to the process chamber. The impedance matcher may calculate impedances under the substrate supporter in regions with where the stages in simultaneously processing the substrates. The impedance matcher may compare the calculated impedances with a reference impedance to obtain an impedance compensation value. The impedance matcher may identically match the impedances in the regions with the stages with each other using the impedance compensation value.

Abstract: A stacked-chip package of the inventive concepts includes a first chip and a second chip stacked on the first chip. The first chip may include a first cell array region, a first core circuit region including a first core terminal, and a first peripheral circuit region including a plurality of first peripheral circuit terminals. The second chip may include a second cell array region on the first cell array region, a second core circuit region on the first core circuit region and including a second core terminal, and a through via on the first peripheral circuit region and connected to at least one first peripheral circuit terminal of the plurality of first peripheral circuit terminals.

Abstract: A ceramic electronic component includes a body including a dielectric layer and an internal electrode, and an external electrode disposed on the body and connected to the internal electrode. The dielectric layer includes a plurality of dielectric grains, and at least one of the plurality of dielectric grains has a core-dual shell structure having a core and a dual shell. The dual shell includes a first shell surrounding at least a portion of the core, and a second shell surrounding at least a portion of the first shell, and a concentration of a rare earth element included in the second shell is more than 1.3 times to less than 3.8 times a concentration of a rare earth element included in the first shell.

Abstract: A display device can include a substrate including a first non-active area, an active area surrounding the first non-active area, and a second non-active area surrounding the active area, a light emitting diode disposed in the active area of the substrate, and an encapsulation layer disposed on the light emitting diode, in which the encapsulation layer includes a first inorganic encapsulation layer, an organic encapsulation layer disposed on the first inorganic encapsulation layer, and a second inorganic encapsulation layer disposed on the organic encapsulation layer. Also, a hole extends through the substrate in the first non-active area, and the organic encapsulation layer is disconnected or terminates in an area located between the active area and the hole.

Abstract: Efficient and accurate sensing measurements and reporting with multiple responders in 60 GHz WLAN is accomplished by conducting the measurements and reporting in multiple sub-channels separated in a frequency domain, or in a space domain, or both. Measurements, via sensing PPDUs, can be transmitted in parallel in time by multiple devices. Messaging related to communicating reporting of sensing results can also be transmitted in parallel in time by multiple devices. This parallelization is facilitated by the use of the multiple sub-channels in frequency or spatial domain.