Abstract:
A mask strip, comprising: a plurality of mask units (2) in a first direction; each of the mask units (2) comprising a mask region (3) and a non-mask region (11) surrounding the mask region (3), the non-mask region (11) comprising a side region (4) and an original stress concentration region (6) inside the side region (4); each of the mask units (2) further comprising a stress concentration structure, wherein the stress concentration structure is within a part of the side region (4) other than the original stress concentration region (6). Also discloses a mask plate and a method of fabricating a mask strip.
Abstract:
A first display substrate including a plurality of core-coil assemblies configured to detect a touch. Each of the plurality of core-coil assemblies includes a first base substrate (B1); a core layer on the first base substrate (B1) and including a plurality of magnetic permeable cores(1) substantially along a first direction and spaced apart from each other, each of the plurality of magnetic permeable cores (1) substantially along a second direction; and a conductive coil wound around the plurality of magnetic permeable cores (1) for multiple turns and insulated from the core layer.
Abstract:
An organic electroluminescent device is provided. The organic electroluminescent device includes a transparent electrode layer, a reflective electrode layer, and an organic functional layer between the transparent electrode layer and the reflective electrode layer. The organic functional layer includes an emitting-material layer (300) for emitting light, and further includes a first medium functional layer between the emitting-material layer (300) and the reflective electrode layer and a second medium functional layer between the first medium functional layer and the reflective electrode layer. The first medium functional layer is optically denser than the second medium functional layer, and the first medium functional layer and the second medium functional layer are configured to cause at least a part of the light emitted undergoing a total reflection at the interface between the first medium functional layer and the second medium functional layer.
Abstract:
A smart home control system including at least one LED lighting device (1), a smart home control server (2) and at least one smart terminal (3). The LED lighting device (1) includes an LED light-emitting module (21), a power supply module (22), a video acquisition module (23), a processing module (24) and a communication module (25). The video acquisition module (23) may be configured to collect video data within a camera detection range, and send the video data to the processing module (24). The processing module (24) controls the communication module (25) to send the video data to the smart home control server (2). The smart home control server (2) parses and recognizes the video data to detect behavioral information, generates control instructions according to the behavioral information, and sends the control instructions to the smart terminal (3). The system consistent with the present disclosure enables timely detection and prevention of illegal activities and/or unsafe behaviors, as well as recognition and execution of specified user instructions.
Abstract:
The present disclosure provides a smart lighting device, and a smart lighting control system and method. The smart lighting device includes a wireless communication module, a control module, an image acquisition module configured to collect images/videos near the smart lighting device in real-time and to send the images/videos to the control module for analysis, and a microphone module configured to have operation modes including a sleep mode and a monitor mode to receive a control signal from the control module to switch between the operation modes, and to collect audio signals in the surrounding area of the smart lighting device when operated at the monitor mode. The control module is configured to receive and analyze the images/videos from the image acquisition module. When a human appearance is identified in the images, the control module sends the control signal to the microphone module to switch to the monitor mode.
Abstract:
An image reading device includes an illumination system and a processor that causes the illumination system to produce illumination according to an illumination period having a continuous or substantially continuous, illumination sub-period and at least one pulsed, illumination sub-period. The illumination period allows the image reading device to determine a proper exposure for imaged indicia by sectioning a single frame into individual exposures.
Abstract:
A scan unit for a scanning module includes a holder; a flexural member; a light scanning mirror attached to the flexural member; a magnet attached to the flexural member; and a drive coil for oscillating or vibrating the magnet, thereby oscillating or vibrating the light scanning mirror. Further, a method for making a scan unit includes inline assembling a light scanning assembly, a drive coil and a holder to one another.
Abstract:
A light emitting diode (LED) package includes a substrate and a light emitting diode (LED) die on the substrate configured to emit electromagnetic radiation in a first spectral region. The (LED) package also includes a dielectric layer on the (LED) die and a wavelength conversion member on the dielectric layer configured to convert the electromagnetic radiation in the first spectral region to electromagnetic radiation in a second spectral region. The (LED) package also includes an interconnect comprising a conductive trace on the wavelength conversion member and on the dielectric layer in electrical contact with a die contact on the (LED) die and with a conductor on the substrate, and a transparent dome configured as a lens encapsulating the (LED) die.
Abstract:
A light-emitting diode (LED) comprises: a metal substrate(201); an LED stack for emitting light disposed above the metal substrate(201), wherein the LED stack provides a first current path for the LED; and a second current path(402) for the LED different from the first current path. The LED stack comprises a p-type semiconductor layer(110) and an n-type semiconductor layer(106) disposed above the p-type semiconductor layer(110). The LED may have the advantages of current guiding and transient suppression.
Abstract:
In an optical code reader, at least a selected one of AGC processing and automatic focus control is performed in parallel with optical code decoding. Preferably, the selected process is initiated ahead of any signal which initiates decoding. Preferably, the selected process is performed periodically and independently of any signal which initiates decoding. In an embodiment, decoding and the selected processes are performed by different first and second processors, respectively, which operate in parallel, and the second processor performs the selected process without the first processor exercising any control over the performance of the selected process.