摘要:
Disclosed are a lattice type speaker and a lattice array speaker system having the same. A lattice type speaker according to the present invention comprises: a tweeter horn which has a quadrangular part forming an upper periphery thereof and four woofer frames provided at or inside a cut-off edge part of the quadrangular part, so that the tweeter horn is implemented as a lattice horn having a horn-shaped entire body configuration and a cross shape when viewed from above; a tweeter driving unit which is provided on a lower side of the tweeter horn and reproduces a high-pitched sound through the tweeter horn; four woofer horns provided inside the four woofer frames, respectively; and a woofer driving unit which is provided on a lower side of the four woofer horns and reproduces a low-pitched sound through the four woofer horns.
摘要:
A visible light sensitive photocatalyst including a compound represented by Formula 1: Aa-xM1xSib-yM2yOc Formula 1 wherein A is one or more metals selected from Ag, Cu, and Au; M1 is one or more metals selected from Li, Na, K, Rb, and Cs; M2 is one or more metals selected from Ge, Sn, Ti, Zr, and Hf, and 1.7≦a≦2.3, 0.7≦b≦1.3, 2.7≦c≦3.3, 0≦x
摘要:
Aspects of the subject matter described herein relate to imperative attribution. In aspects, metadata of a managed runtime environment may be set by imperative statements included in code of a program executing in the managed runtime environment. The metadata may be associated with lookup data that identifies the metadata. The lookup data may be formed from an identifier supplied by an imperative statement and an identifier of a logical element which may be explicitly or implicitly supplied. The metadata may be computed at parse time, run time, or another time and may be computed based on state available to a managed runtime environment at the time the metadata is computed.
摘要:
A mask assembly is disclosed to improve organic material deposition efficiency including: a plurality of deposition masks, at least one of opposite ends of each of the plurality of deposition masks is formed to have a plurality of projections, which form at least one boundary aperture region at a boundary of adjacent two deposition masks.
摘要:
A driving method of a display device includes: a display panel having a plurality of first blocks, a data driver applying data voltages to pixels of the plurality of first blocks, and a backlight having a plurality of second blocks respectively corresponding to the plurality of first blocks of the display panel, applying the data voltages to the pixels of the plurality of the first blocks during a plurality of data input periods corresponding to the plurality of the first blocks for one frame by the data driver, and a vertical blank period having no applied date voltage is positioned between the plurality of data input periods.
摘要:
Aspects of the subject matter described herein relate to assisting development tools. In aspects, statements that influence runtime behavior may be inserted into code of a program. For example, a statement inserted into a function may set a property of a runtime object to indicate that a debugger is to be notified for exceptions that are encountered within the scope of the function. When a runtime environment encounters an exception, the runtime environment may determine whether the property applies to the currently-executing scope. If so, the runtime environment may notify or not notify a development tool of the exception based on the value of the property.
摘要:
A debugging and diagnostics system allows users to take lightweight process snapshots of running debuggee processes so the users may analyze those snapshots at a later time. The snapshot mechanism allows diagnostic tools to compare an original process or one or more process snapshots or to compare any of a series of snapshots to each other. The snapshot mechanism further allows users to inspect a snapshot of process memory while allowing the original process to continue running with minimal impact. A user may do historical debugging using process snapshots of a debuggee process taken over time. This allows the user to view the state of the debuggee process as it existed when the snapshot was taken. The lightweight process snapshot is less invasive because it does not require a full copy of the memory and allows the original process to run un-interrupted while specific collections and inspections are completed.
摘要:
A semiconductor light-emitting device, and a method of manufacturing the same. The semiconductor light-emitting device includes a first electrode layer, an insulating layer, a second electrode layer, a second semiconductor layer, an active layer, and a first semiconductor layer that are sequentially stacked on a substrate, a first contact that passes through the substrate to be electrically connected to the first electrode layer, and a second contact that passes through the substrate, the first electrode layer, and the insulating layer to communicate with the second electrode layer. The first electrode layer is electrically connected to the first semiconductor layer by filling a contact hole that passes through the second electrode layer, the second semiconductor layer, and the active layer, and the insulating layer surrounds an inner circumferential surface of the contact hole to insulate the first electrode layer from the second electrode layer.
摘要:
Aspects of the subject matter described herein relate to imperative attribution. In aspects, metadata of a managed runtime environment may be set by imperative statements included in code of a program executing in the managed runtime environment. A metadata consumer may request the metadata. A metadata identifier of the metadata requested may be provided implicitly or explicitly. A parameter that indicates how to obtain the metadata may also be provided. In response, the metadata may be obtained and provided. The metadata may be computed at parse time, run time, or another time and may be computed based on state available to a managed runtime environment at the time the metadata is computed.
摘要:
A nitride phosphor represented by Formula 1: M1a-zCezM2b-xM3xNc-yOy, Formula 1 wherein M1 is at least one metal selected from the group consisting of Sc3+, Y3+, Lu3+, La3+, Pr3+, Sm3+, Gd3+, Tb3+, Yb3+, Dy3+, Eu3+, and Bi3+, M2 is at least one metal selected from the group consisting of Si4+ and Ge4+, M3 is at least one metal selected from the group consisting of Al3+, B3+, and Ga3+, a is equal to or greater than about 1.8 and equal to or less than about 2.2, b is equal to or greater than about 3.8 and equal to or less than about 4.2, c is equal to or greater than about 6.7 and equal to or less than about 7.3, x is equal to or greater than about 0.7 and less than about 3, y is equal to or greater than 0 and less than about 3, and z is greater than 0 and less than about 1.