Embodiments provide for a handheld device with a unified desktop for integrating the functionality of the handheld device with a larger computer system. When connected to a peripheral display and/or a display of the larger computer system, the handheld device provides a unified desktop displayed across the screen(s) of the handheld device and the peripheral display. The unified desktop unifies the functionality provided by the larger computer system and the handheld functionality, e.g., communication applications (e.g., phone, SMS, MMS). A user can seamlessly interact with applications, e.g., open, move, close, receive notifications, on the unified desktop whether the applications are displayed on the screens of the handheld device, or the peripheral display of the larger computer system.

Embodiments provide for a handheld device with a unified desktop for integrating the functionality of the handheld device with a larger computer system. When connected to a peripheral display and/or a display of the larger computer system, the handheld device provides a unified desktop displayed across the screen(s) of the handheld device and the peripheral display. The unified desktop unifies the functionality provided by the larger computer system and the handheld functionality, e.g., communication applications (e.g., phone, SMS, MMS). A user can seamlessly interact with applications, e.g., open, move, close, receive notifications, on the unified desktop whether the applications are displayed on the screens of the handheld device, or the peripheral display of the larger computer system.

A reel-to-reel circuit board manufacturing apparatus according to an embodiment of the present disclosure includes: a material which is moved while being wound and unwound by an uncoiler and a recoiler, and a clamp that is arranged so that a width direction of the material matches a lengthwise direction thereof, and is configured to fix the material, wherein the clamp includes a first clamp and a second clamp formed on opposite ends thereof, and a first-and-second clamp linkage formed between the first and second clamps.

An aspect of the disclosed embodiments is a method for printed circuit board (PCB) component placement comprising: graphically displaying, on a display device, PCB design features of a PCB design; and providing a user interface control for designating one or more of the PCB design features as electrical contacts for a first selected electrical component. Other aspects are disclosed.

At a motherboard for an image device, which is used for manufacturing an image device such as a liquid crystal device, an organic electroluminescence device, a mirror device, and an image-capturing device, a mark for alignment is provided on an outer side of a pixel area in which a plurality of pixels are arranged. In the photo-lithography process, a light exposure mask is arranged by using the mark as a reference position. For the mark, a recessed portion provided in a motherboard main body is filled with a filling film. The recessed portion includes a first groove extending along a first direction and a second groove extending along a second direction intersecting with the first direction, the second groove not intersecting with the first groove in plan view.

A production management device, which manages a production schedule of a component mounting line, executes a remote operation mode for remotely operating a component mounter to perform a test operation according to an input operation of an operator, in addition to an automatic production mode in which an automated replacement operation of an automated replacement robot is managed according to the production schedule to produce a component mounting board. The production management device determines, when in the remote operation mode, whether a feeder configured to supply components necessary for the test operation is set in the component mounter, and when the feeder that supplies the necessary components is not set in the component mounter, moves the automated replacement robot to the component mounter and sets the feeder configured to supply the necessary components in the component mounter to cause the component mounter to perform the test operation.

Various implementations described herein are related to a device having switching circuitry that provides a rectified voltage when triggered. The device may include diode circuitry coupled in series with charge storage circuitry. The diode circuitry and the charge storage circuitry may operate to trigger the switching circuitry. The diode circuitry may include one or more diodes, and the charge storage circuitry may include at least one charge storage component.

Disclosed is a warpage suppressing reflow oven, which comprises a reflow oven body, where a perforated steel plate circulating device comprising a perforated steel plate is disposed at a reflow-oven inner oven. A plurality of downdraft modules is arranged in the perforated steel plate, and the downdraft acting forces thereof face the upper panel. More than one air extractor is communicated with the plurality of downdraft modules via a plurality of pipelines. Under actuation of the air extractors, the downdraft modules generate downdraft acting forces to the bottom surfaces of the products, so that the products are flatly attached to the universal perforated carriers without warpage in a heat soldering process. Thereby, more uniform heating of the products and better contact of solder joints and effectively improving the yield of reflow soldering operations are achieved.

A component mounting system comprising: a stage configured to scatter components; a holding tool configured to move over the stage and hold components from the stage; a storage device configured to store positional information of components on the stage that the holding tool failed to hold; and a control device configured to control the operation of the holding tool so that components are held while excluding components in the positional information stored in the storage device from becoming holding targets.

Provided is a substrate working machine including a holding device configured to hold a substrate in which multiple through-holes are formed, an inserting device configured to insert multiple terminals of a component into the multiple through-holes of the substrate held by the holding device, and an imaging device configured to simultaneously image a shape of a pair of pins and a pair of through-holes of the multiple through-holes, in which positions of the pair of through-holes and the shape of the pair of pins are calculated based on image data captured by the imaging device.