摘要:
The invention relates to light-emitting devices, and related components, systems and methods. In one aspect, the present invention is related to light emitting diode (LED) light extraction efficiency. A non-limiting example, the application teaches a method for improving light emitting diode (LED) extraction efficiency, by providing a nano-rod light emitting diode; providing quantum wells; and reducing the size of said nano-rod LED laterally in the quantum-well plane (x and y), thereby improving LED extraction efficiency.
摘要:
The invention relates to light-emitting devices, and related components, systems and methods. In one aspect, the present invention is related to light emitting diode (LED) light extraction efficiency. A non-limiting example, the application teaches a method for improving light emitting diode (LED) extraction efficiency, by providing a nano-rod light emitting diode; providing quantum wells; and reducing the size of said nano-rod LED laterally in the quantum-well plane (x and y), thereby improving LED extraction efficiency.
摘要:
An anti-reflection coating has an average total reflectance of less than 10%, for example less than 5.9% such as from 4.9% to 5.9%, over a spectrum of wavelengths of 400-1100 nm and a range of angles of incidence of 0-90 degrees with respect to a surface normal of the anti-reflection coating. An anti-reflection coating has a total reflectance of less than 10%, for example less than 6% such as less than 4%, over an entire spectrum of wavelengths of 400-1600 nm and an entire range of angles of incidence of 0-70 degrees with respect to a surface normal of the anti-reflection coating.
摘要:
An automatic code pattern generator apparatus is disclosed which has a processor. The processor is for receiving a plurality of instructions including an instruction indicating a particular polygon specification associated with cells of at least one physical layer of a pre-programmed integrated circuit chip. The processor also receives at least one instruction indicating a regular ordered pattern of a plurality of the cells on the physical layers of the pre-programmed integrated circuit chip. The processor generates a code layer including a design of a layout of the polygons according to the regularly ordered pattern on the physical layers of the pre-programmed integrated circuit. The generated code layer also includes a mapping relationship between cell addresses, and corresponding ones of the cells associated with the polygons. The processor may also receive information indicating variations in particular addressed cells associated with the polygons of the regularly ordered pattern of cells. In response to this information, the processor modifies the design of the layout to include variations in the particular addressed cells, e.g., variations in the polygons associated with the particular addressed cells, according to the information.
摘要:
A helmet communication device is composed primarily of a first communication device, a second communication device and a switching circuit device, such that when a motorcycle driver is driving the motorcycle, the driver can choose to use the first communication device to answer a cellular phone with a wired or blue-tooth technology, or to converse with a back seat passenger through the second communication device, by a control of the switching circuit device, so as to improve driving safety and to improve convenience in answering the cellular phone or dialoging with the back seat passenger.
摘要:
A helmet-attachable communication device includes a communication unit wirelessly connected to a mobile communication device and having a case externally provided with a plurality of keys and an expansion slot; a fixing unit externally arranged on the case for attaching the communication device to an outer side of a helmet; a microphone/speaker unit externally connected to internal circuits of the communication unit and mounted in the helmet; and an expansion unit inserted in the expansion slot. A motorcycle rider with the communication device attached to the helmet can use the mobile communication device during riding safely without the need of holding the same with one hand. With the expansion slot, other expanded functions can be added to the communication device according to the user's need, giving the communication device enhanced functionality and practicality.
摘要:
A helmet communication device is composed primarily of a first communication device, a second communication device and a switching circuit device, such that when a motorcycle driver is driving the motorcycle, the driver can choose to use the first communication device to answer a cellular phone with a wired or blue-tooth technology, or to converse with a back seat passenger through the second communication device, by a control of the switching circuit device, so as to improve driving safety and to improve convenience in answering the cellular phone or dialoging with the back seat passenger.