Abstract: The present disclosure relates to a method for carrying out dose delivery quality assurance for high-precision radiation treatment, in which parameters affecting a pass rate of dose delivery quality assurance can be derived through regression analysis, which is a known statistical analysis method, and a pass rate prediction model capable of predicting each parameter and the pass rate of dose delivery quality assurance can be derived, and accordingly, it can be predicted in advance whether dose delivery quality assurance will be passed according to the parameters through the above prediction model, without repeatedly carrying out dose delivery quality assurance according to a patient's treatment plan, and as a result, the efficiency of dose delivery quality assurance can be enhanced, and the time or capacity required for such quality assurance is reduced, such that radiation treatment for an actual patient can be quickly and precisely carried out.

Abstract: An antenna package according to an embodiment of the present disclosure includes an antenna device including an antenna unit that includes a first radiator, and an intermediate circuit board coupled to the antenna device to be electrically connected to the antenna unit. The intermediate circuit board includes a core layer, a first feeding wiring formed on one surface of the core layer and electrically connected to the antenna unit, and a second radiator formed on the one surface of the core layer. A radiation coverage is expanded using an antenna included in the intermediate circuit board.

Abstract: An antenna element according to an exemplary embodiment includes a dielectric layer; and an antenna pattern formed in a mesh structure on the dielectric layer and including an irregularly-shaped edge. The antenna element according to the example is excellent in terms of the pattern visibility, while maintaining the antenna performance.

Abstract: A touch sensor-antenna module according to an embodiment of the present disclosure includes a substrate layer having an active region and a bonding region, a touch sensor electrode layer on the substrate layer, the touch sensor electrode layer including sensing electrodes disposed on the active region, traces extending from the sensing electrodes, and touch sensor pads disposed on the bonding region to be connected to terminal end portions of the traces, a radiator on the substrate layer, and an antenna pad disposed on the bonding region together with the touch sensor pads to be electrically connected to the radiator.

Abstract: An antenna device according to an embodiment of the present invention includes a dielectric layer, a radiation pattern disposed on a top surface of the dielectric layer, a signal pad electrically connected to the radiation pattern, and a ground pad spaced apart from the signal pad and having an isolation space. A length of the isolation space is greater than a length of the signal pad.

Abstract: A conductive pattern according to an embodiment includes a metal pattern and a blackened pattern which covers the metal pattern, wherein at least one of the metal pattern and the blackened pattern has a reverse taper shape. Thereby, it is possible to prevent the conductive pattern from being viewed by a user and improve image quality.

Abstract: An antenna device according to an embodiment of the present invention includes a dielectric layer, an upper electrode layer disposed on the dielectric layer and including a radiation pattern, a lower electrode layer disposed on the dielectric layer, and a bending connection portion integrally connected to the upper electrode layer and the lower electrode layer on the dielectric layer. An interconnection of a ground layer is implemented with high reliability by the bending connection portion.

Abstract: An antenna stack structure according to an embodiment includes a lower dielectric layer, an antenna electrode layer formed on the lower dielectric layer, and an upper dielectric layer disposed on the antenna electrode layer. A dielectric constant of the upper dielectric layer is 1 or more and less than 7, and a thickness of the upper dielectric layer is in a range from 100 ?m to 1,300 ?m. A frequency and a band width are finely controlled using the upper dielectric layer while suppressing excessive gain reduction and frequency shift.

Abstract: A film antenna-circuit connection structure according to an embodiment of the present invention includes a film antenna including radiation patterns and pads, and a circuit board electrically connected to the film antenna. The film antenna includes connection wirings each of which is electrically connected to each of the pads of the film antenna, and a dummy barrier interposed between neighboring connection wirings of the connection wirings.

Abstract: A touch sensor-antenna module according to exemplary embodiments of the present invention includes a substrate layer, a touch sensor electrode layer disposed on a central portion of an upper surface of the substrate layer, and antenna patterns disposed on a peripheral portion of the upper surface of the substrate layer at the same level as that of the touch sensor electrode layer. Mutual interference between the touch sensor electrode layer and the antenna pattern may be reduced to improve signal reliability and process efficiency.

Abstract: A film antenna according to an embodiment of the present invention includes a dielectric layer, a first electrode on the dielectric layer, an insulation layer covering the first electrode, and a second electrode on the insulation layer to be electrically connected to the first electrode. The second electrode has a thickness different from that of the first electrode and has a transmittance lower than that of the first electrode. The film antenna having high transmittance and providing high frequency operation may be provided by a construction of the first electrode and the second electrode.

Abstract: An antenna structure according to an embodiment of the present invention includes a dielectric layer including a first surface and a second surface which face each other, a first antenna pattern on the first surface of the dielectric layer, the first antenna pattern including a first radiation electrode, and a second antenna pattern on the second surface of the dielectric layer, the second antenna pattern including a second radiation electrode. Radiation gain and efficiency may be improved utilizing both surfaces of the dielectric layer without mutual radiation interruption.

Abstract: An antenna element according to an exemplary embodiment includes a dielectric layer; and an antenna pattern formed in a mesh structure on the dielectric layer and including an irregularly-shaped edge. The antenna element according to the example is excellent in terms of the pattern visibility, while maintaining the antenna performance.

Abstract: An antenna structure includes a dielectric layer, a radiation pattern on the dielectric layer and a signal pad on the dielectric layer. The signal pad includes a bonding region that is electrically connected to the radiation pattern and is configured to be bonded to an external circuit structure, and a margin region adjacent to the bonding region. Impedance mismatching is prevented by the margin region so that radiation efficiency is improved.

Abstract: An antenna package according to an embodiment of the present disclosure includes an antenna device including an antenna unit that includes a first radiator, and an intermediate circuit board coupled to the antenna device to be electrically connected to the antenna unit. The intermediate circuit board includes a core layer, a first feeding wiring formed on one surface of the core layer and electrically connected to the antenna unit, and a second radiator formed on the one surface of the core layer. A radiation coverage is expanded using an antenna included in the intermediate circuit board.

Abstract: An antenna device according to an embodiment of the present invention includes a dielectric layer, a first antenna unit having a bent structure and extending along an upper surface, a lateral surface and a lower surface of the dielectric layer, and a second electrode pattern having a bent structure and extending along the lateral surface and the lower surface of the dielectric layer.