Abstract: An electronic apparatus according to various embodiments of the present disclosure may include: a communication circuit that is communicatively connected to a solder printing apparatus and a measurement apparatus; one or more memories; and one or more processors. One or more processors may be configured to: acquire a first control parameter set of the solder printing apparatus for printing solder on a first substrate; transmit information indicating the first control parameter set to the solder printing apparatus; acquire first solder measurement information indicating a state of the solder printed on the first substrate; determine a first yield for the first substrate based on the first solder measurement information; and generate a model for searching for an optimal control parameter set based on a first data pair including the first control parameter set and the first yield.

Abstract: Disclosed is a vibration stimulation device. The vibration stimulation device includes a box having a cavity, vibrators disposed in the cavity; light emitting elements disposed between the vibrators or disposed on the vibrators, an upper vibration layer configured to connect the vibrators and the light emitting elements to edges of the box on the cavity, and bumps disposed on the vibrators.

Abstract: An example electronic device includes a housing including a first housing member and a second housing member pivotably coupled to one another via a hinge. In addition, the electronic device includes a motor positioned in the second housing member comprising an output shaft. Further, the electronic device includes an actuatable member positioned in the first housing member, wherein the motor is to actuate the actuatable member via a plurality of gears coupled across the hinge. Still further, the electronic device includes a controller coupled to the motor. The controller is to actuate the motor to reduce a force applied to the output shaft in response to detecting a torque on the hinge.

Abstract: In an example, a card retainer may include a latch to removably engage with a free end of an expansion card. Further, a card retainer may include a pivot mount to attach the latch to a system board of a computing device. In some examples, the latch is movable about the pivot mount between an open position and a closed position. The latch may exert a bias force on the free end of the expansion card in order to retain the expansion card to the system board in a secure manner when the latch is disposed in the closed position.

Abstract: An electronic device according to various embodiments of the present invention comprises: a communication circuit; at least one processor electrically connected to the communication circuit; and a memory electrically connected to the processor, wherein the memory can store instructions causing, when executed, the processor to: receive, through the communication circuit, first information indicating the state of the first electronic device from a first electronic device after initiating booting of the first electronic device and before completion of the booting; and control an output device functionally connected to the processor such that state information of the first electronic device is outputted on the basis of the first information. Additionally, other embodiments are possible.

Abstract: In some examples, an electronic device comprises a display device having a first hardware indicator and a second hardware indicator, a camera, a microphone, and a processor coupled to the microphone, the camera, and the first and the second hardware indicators. The processor is to, based on a type of an application in use, control the first hardware indicator in response to a state of the camera, wherein the application has access to the camera and the microphone; and based on the type of the application in use, control the second hardware indicator in response to a state of the microphone.

Abstract: An example device comprises a rollable display. The example device further comprises an extending mechanism to adjust the rollable display between an extended position and a contracted position. The example device further comprises a tension mechanism to maintain an about constant tension on the rollable display as the rollable display is adjusted between the extended position and the contracted position.

Abstract: In one example, an electronic device housing may include a first cover, a second cover, and a latch assembly to detachably connect the first cover and the second cover. The latch assembly may include a first bracket to fixedly engage with the first cover, a latch to slide back and forth along the first bracket between a lock position to hold the second cover and an unlock position to release the second cover, an elastic member disposed between the latch and the first bracket to generate a force to the latch to hold the second cover, and a cable connected to the latch. The cable may generate a pulling force to the latch to release the second cover when an external force is applied to the cable.

Abstract: An example system includes a headset and a computing device including a housing, the housing including a compartment for accommodating the headset. As an example, the headset includes a first member, and a second member that is foldable with respect to the first member of the headset, between an unfolded position and a folded position.

Abstract: Provided is a pressure sensitive display device including a sensing substrate, a reaction substrate provided on the sensing substrate, and spacers provided between the sensing substrate and the reaction substrate to space the sensing substrate apart from the reaction substrate. Here, the sensing substrate includes a flexible substrate and a touch electrode provided on one surface of the flexible substrate, which faces the reaction substrate. The reaction substrate includes a transparent substrate, a transparent electrode provided on one surface of the transparent substrate, which faces the sensing substrate, and a light emitting layer disposed on the transparent electrode.

Abstract: A slot die coating apparatus according to one embodiment of the present disclosure includes: a slot die containing a first die block and a second die block, and a sensor unit for measuring the flow rate of an electrode active material slurry which is discharged through a discharge port formed by the coupling of the first die block and the second die block, wherein the sensor unit is formed inside the first die block, and the sensor unit is connected to the discharge port via an energy dissipation part and an energy absorption part.

Abstract: In an example, a card retainer may include a pivot mount, a bracket, and a latch hook. The bracket may be movable or pivotable between a released position and a locked position. The bracket may include a bracket pivot, a locking portion, and a cantilevered latch. The locking portion may engage with an expansion card. Further, the cantilevered latch may engage with the latch hook to retain the bracket in the locked position.

Abstract: An apparatus, a recording medium, and a method for generating a control parameter of a screen printer are disclosed. The apparatus includes a memory that stores a simulation model configured to derive predictive inspection information on a printed state of solder paste based on a plurality of control parameters of the screen printer; a communication circuit configured to receive first inspection information on a plurality of solder pastes printed by the screen printer based on a first control parameter, and a processor electrically connected to the memory and the communication circuit.

Abstract: Examples disclosed herein relate to a computing device with an attachment mechanism to secure a stylus pen. An example device includes a slot disposed in an outer surface of the enclosure of the computing device and a spool disposed inside the enclosure adjacent to the slot. The device also includes a band disposed adjacent to the slot and attached, at a first end, to the spool. The band is configured to be extracted through the slot and wrapped around a stylus pen operable with the computing device. The band is further configured to retract within the slot and wrap around the spool when not in use.

Abstract: Disclosed is an electrode assembly comprising two or more electrodes and a separator disposed between the electrodes, wherein the separator is provided a coating part having a color on a surplus part that is not in contact with the electrodes, and colors of the coating parts provided on the neighboring separators thereto are different from each other.

Abstract: Provided is a low frequency vibrating actuator device including an actuator configured to generate a vibration by receiving a voltage, a spring structure disposed on the actuator, and a vibrating mass part disposed on the spring structure. Here, the spring structure includes a first thin-film, a first spacer disposed between the first thin-film and the actuator, and a second spacer disposed between the first thin-film and the vibrating mass part. Also, the first spacer and the second spacer are horizontally offset from each other.

Abstract: The present disclosure provides an apparatus for determining mounting information. The apparatus according to the present disclosure may be configured to acquire solder measurement information indicating a state of a solder printed on a first substrate, determine whether or not the state of the solder is changed from states of solders printed on second substrates, which are measured prior to measurement of the first substrate, based on the solder measurement information, upon the determination that the state of the solder is not changed, determine mounting information indicating a mounting condition for mounting a first component on the first substrate using one or more models, and deliver the mounting information to a mounter. The one or more models may be configured to output the mounting information based on a correlation between states of a second component before and after a reflow process for each of the second substrates.

Abstract: Example implementations relate to pen holding devices. In an example, a pen holding device can comprise a connector coupled to a receiver to couple the pen holding device to an electronic device, and the receiver including a magnet and a pen clip holder, the receiver to couple a pen via the magnet and the pen clip holder.

Abstract: In an example, a view shutter may include a slider to move along a bezel of an electronic device. The slider may move along the bezel between an open position and a closed position. An example view shutter may also include a camera aperture disposed on the slider. The camera aperture may be aligned with a camera disposed behind the slider if the slider is in the open position, and the slider may obstruct a view of such a camera if the slider is in the closed position. Additionally, an example view shutter may also include a slider magnet disposed on the slider, a first holding magnet coupled to the bezel, and a second holding magnet coupled to the bezel.

Abstract: Provided are a stretchable electronic device and a method for manufacturing the same. The stretchable electronic device includes lines having lower pads, a chip provided on the lower pads and having first upper pads, which are wider than the lower pads, and an adhesive layer provided outside the lower pads or between the lower pads and bonded to the first upper pads.