Abstract:
A substrate processing apparatus includes: a spin chuck, on which a substrate is mounted, the spin chuck rotating the substrate; At least one of a chemical liquid nozzle configured to provide a chemical liquid to a surface of the substrate and a deionzed water nozzle configured to provide a deionized water to a surface of the substrate; and a laser device configured to emit a pulse waver laser beam having a period of 10−9 seconds or less for etching an edge of the substrate.
Abstract:
An electronic apparatus and a method for making a bokeh image are provided. The electronic apparatus includes an image photographing unit configured to photograph an image, a display configured to display a user interface (UI) to set a bokeh option on the image, and a controller configured to, when the image is divided into a plurality of areas on the UI, and a bokeh pattern is determined for each of the plurality of areas, generate a bokeh image by mapping the bokeh pattern determined for each of the plurality of areas to a light source point included in the respective each of the plurality of areas.
Abstract:
A printing apparatus includes: a flow channel plate including, a pressure chamber, a nozzle including an outlet through which ink contained in the pressure chamber is ejected, and a trench disposed around the nozzle, and the outlet extending into the trench; a piezoelectric actuator configured to provide a change in pressure to eject the ink contained in the pressure chamber; and an electrostatic actuator configured to provide an electrostatic driving force to the ink contained in the nozzle.
Abstract:
A thermal image generating apparatus for generating a thermal image regarding a target object is provided. The apparatus includes a memory configured to store a first thermal image, a first sensor, configured to measure a temperature of the target object, a second sensor configured to measure a distance to the target object, a third sensor configured to detect a movement of the thermal image generating apparatus, and a controller configured to generate a second thermal image based on temperature information received from the first sensor, distance information received from the second sensor, and movement information received from the third sensor, and generate a third thermal image based on the first thermal image and the second thermal image.
Abstract:
Disclosed is a method of forming an electric wiring using inkjet printing. The method includes forming a main trench and first and second guide trenches on a substrate. The first and second guide trenches are disposed at opposite sides of the main trench. The method includes ejecting ink into the main trench, the ink including a conductive material. The method also includes heating the substrate to sinter the ink such that the electric wiring is formed an upper portion of the main trench, and contract the ink such that a tunnel is formed in a lower portion of the main trench.
Abstract:
A display stand and a display device comprising the same are disclosed. The disclosed display device may comprise: a display body including a display panel and having a mounting groove formed on the rear surface thereof; a stand which is detachably mounted to the mounting groove and conceals a cable connected to the display body; and a display body cover which is detachably coupled to the display body so as to cover the mounting groove and through which a part of the stand passes.
Abstract:
Provided is an inkjet printing device. The inkjet printing device includes a passage forming substrate having a plurality of pressure chambers and a nozzle substrate. The nozzle substrate includes a plurality of nozzle blocks extending in a first direction, a plurality of nozzles connected to the pressure chambers and penetrating the nozzle blocks, and a plurality of trenches. Each of the trenches is disposed in a second direction perpendicular to the first direction with respect to the nozzle blocks, recessed from a bottom surface of the nozzle blocks, and extends in the first direction.
Abstract:
Provided are a data communication method using a secure element and an electronic system adopting the same. The data communication method includes: exchanging certificate information between an application processor of an electronic device and a secure element; setting up a secure channel through mutual authentication between the application processor and the secure element by using a public key and a secret key after the exchange of the certification information; and performing data communication between the application processor and the secure element through the secure channel.
Abstract:
An electronic apparatus and a method for making a bokeh image are provided. The electronic apparatus includes an image photographing unit configured to photograph an image, a display configured to display a user interface (UI) to set a bokeh option on the image, and a controller configured to, when the image is divided into a plurality of areas on the UI, and a bokeh pattern is determined for each of the plurality of areas, generate a bokeh image by mapping the bokeh pattern determined for each of the plurality of areas to a light source point included in the respective each of the plurality of areas.