摘要:
A display device includes a flexible display including a flexible display panel and a flexible touch panel, and a housing configured to enclose the flexible display while allowing the flexible display to move relative to the housing such that a portion of the flexible display is drawn out of the housing and retracted into the housing. The display device further includes a marker configured to contact a location of the flexible touch panel when a portion of the flexible display is drawn out of the housing. The marker is provided such that the contact location changes as the flexible display moves relative to the housing. The display device also includes at least one processor configured to compute the contact location on the flexible display and to adjust the size of an image displayed on the flexible display panel based on the computed contact location.
摘要:
A flexible display device includes: a flexible display unit configured to display an image; a flexible touch screen unit disposed over the flexible display unit; an insulating film interposed between the flexible display unit and the flexible touch screen unit, and a spacer formed between the flexible touch screen unit and the insulating film in order to maintain a distance between the flexible touch screen unit and the insulating film. A conductive layer is further formed over the insulating film and configured to touch the flexible touch screen unit when the flexible display device is bent. A degree of warpage of the flexible display device can be measured and thus can be utilized in various warpage events of the flexible display device by using warpage values.
摘要:
According to example embodiments, there is provided a semiconductor device including a substrate and an isolation layer structure. The substrate includes an active region having an upper active pattern and a lower active pattern on the upper active pattern. The active region has a first aspect ratio larger than about 13:1 and a second aspect ratio smaller than about 13:1. The first aspect ratio is defined as a ratio of a sum of heights of the upper active pattern and the lower active pattern with respect to a width of the upper active pattern. The second aspect ratio is defined as a ratio of the sum of the heights of the upper active pattern and the lower active pattern with respect to a width of the lower active pattern. The isolation layer structure is adjacent to the active region.
摘要:
An organic thin film transistor includes source and drain electrodes spaced apart from each other on a substrate, an organic semiconductor layer between the source and drain electrodes on the substrate, a gate insulating layer including an organic insulating material on the organic semiconductor layer, the gate insulating layer having a thickness of about 1,800 Å to about 2,500 Å, and a gate electrode on the gate insulating layer.
摘要:
The present invention relates to a method and an architecture capable of efficiently providing a virtual desktop service. The service architecture for the virtual desktop service includes a connection broker for performing the management of virtual machines, a server monitoring function, and a protocol coordination function. A resource pool is configured to manage software resources that are transferred to a specific virtual machine in a streaming form at a predetermined time and that are executed on the specific virtual machine and to provide provision information about the managed software resources at the request of the connection broker, in order to provide an on-demand virtual desktop service. A virtual machine infrastructure is configured to support hardware resources, generate virtual machines in which the software of the user terminal is operated, and provide the virtual machines as virtual desktops.
摘要:
A solar cell having an improved electrode structure includes a semiconductor substrate having a via hole, an emitter portion, a base, a first electrode, and a second electrode. The semiconductor substrate includes a first surface and a second surface opposite to each other. The emitter portion is formed adjacent to the first surface of the semiconductor substrate and extends to the second surface of the semiconductor substrate through a portion adjacent to the via hole. The base forms a p-n junction in the semiconductor substrate along with the emitter portion, the first electrode is electrically connected to the emitter portion, and the second electrode is electrically connected to the base. The first electrode includes a first electrode portion formed on the first surface of the semiconductor substrate. The first electrode portion includes a first portion having a first width and a second portion having a second width larger than the first width, and the second portion corresponds to the via hole.
摘要:
Disclosed is a discrete wavelet transform (DWT) unit for encoding and decoding still images based on the energy of each block. The DWT unit includes an energy calculating section for calculating energy of an input image in unit of a block having a predetermined number of pixels, an image decomposing section for performing three-level decomposition of the image of the block by decomposing a band at which a low frequency component is distributed three times, and a coefficient substituting section for substituting 0 (zero) for bands at which a high frequency component is distributed among the three-level decomposed bands.
摘要:
A distributed software integration service method for open robot development based on the Internet is disclosed, which makes it possible to manufacture a user-oriented robot through combination of independent heterogeneous modules. The invention involves a robot development procedure and a new robot development environment/tool for providing user-oriented services and for integrated operating of distributed software installed in the modules over the Internet. The robot development procedure includes three independent specialized development stages, i.e., a platform development stage, a module development stage, and a user-oriented robot development/user service development stage. The invention makes it possible to mass-produce autonomous robots in units of interoperable functional modules. It is also possible to meet various demands of consumers, achieve specialization, and accelerate technology development since the development procedures are specialized in an independent manner and are suitable for manufacturing a wide variety of robot products in small quantities.