Boe Technology Group Co., Ltd.

Boe Optical Science and Technology Co., Ltd.

Baidu Online Network Technology (beijing) Co., Ltd.

Boe Hyundai Lcd Inc.

Baidu Online Network Technology Co., Ltd.

Hao Su

Hua Zhou

Lian Duan

Guohua Zhang

Haijun Pan

Qingxing Wang

Yue Li

Pingping Huang

Xing Yu

Xuedong Zhang

Haifeng Sheng

Shunan Zhang

Provided are a method and an apparatus for rechecking a defective product. The method includes: a display terminal receives sent image information of at least one detection image corresponding to the defective product (S). The image information includes: an ID of the at least one detection image, and defect information corresponding to the at least one detection image. The defect information includes: a defect type of a defect in the at least one detection image, and defect coordinates of the defect in the at least one detection image. The display terminal displays the at least one detection image that is pre-stored corresponding to the defective product and marks the defect information corresponding to the at least one detection image according to the image information (S).

Method and apparatus for rechecking defective product

The present disclosure discloses a method and apparatus for loading an application. An embodiment of the method comprises: selecting, in a programmable read-only memory, a storage space for storing a preset data section in an executable file of an application; copying the preset data section to a memory, and relocating the preset data section based on a start address of the storage space; and copying the relocated preset data section to the storage space. A relocation of a code portion of the executable file in the memory is implemented, and the relocated code portion is then written back into the programmable read-only memory, so that the relocation of the code portion can be completed only by one erase operation for a memory block, thereby reducing system overheads during the application loading process, and reducing wear of the programmable read-only memory.

Method and apparatus for loading application

The present disclosure discloses a method and apparatus for operating on a file. A specific embodiment of the method comprises: receiving a request of an operation on a target file, acquiring index information associated with a storage space address of a data page based on a file name and a data page identifier, the index information being stored in an on-chip memory of a processor for executing a machine instruction corresponding to the operation; and finding the data page based on the index information, and performing the operation on the data page. Accordingly, the operation on the file is implemented depending on an index stored in the on-chip memory, so that memory overheads of accessing the index are equivalent to 0, and memory resources are saved, thereby reducing system overheads.

Method and apparatus for operating on file

A fresh lamp, which includes: an LED module, and a driving power supply connected to the LED module which includes a bright-dark control circuit; wherein the bright-dark control circuit includes a programmable circuit, the programmable circuit being configured to program product information into binary codes; wherein the bright-dark control circuit is configured to switch on the driving power supply according to one of the numbers '1' and '0' in the binary codes and switch off the driving power supply according to the other one of the numbers &#x201c;1&#x201d; and &#x201c;0&#x201d; in the binary codes so that the LED module emits light signals alternating with brightness and darkness to form light emission information corresponding to the product information.

Fresh lamp, mobile terminal, and system and method for determining product information

A lampholder and a luminaire are provided. The lampholder includes a recess, a base of which has a luminous unit installing side; and a reflecting flank, extending from the recess and having a reflecting face facing the luminous unit installing side. The luminaire includes the lampholder. With the lampholder and the luminaire, conventionally discrete lampholder and light reflecting shade are made into an integral lampholder, so that structure is more simple, and the connecting step of a light emitting shade and a lampholder is cut down. In addition, the recess configuration of the lampholder is usable for accommodating an externally arranged power supply of a luminous unit, thereby saving the storage space, and reducing the warehousing and logistics costs.

Lampholder and luminaire

The present disclosure provides a light-emitting diode (LED) driver circuit and an electronic device. The LED driver circuit includes a rectifier-filter circuit configured to convert an alternating voltage into a direct voltage; a valley-filling circuit connected to the rectifier-filter circuit and configured to adjust a current waveform from the rectifier-filter circuit; a ringing choke converter (RCC) circuit connected to the valley-filling circuit and configured to control a direct current (DC) output; and a DC output unit connected to the RCC circuit and configured to rectify and filter an output signal from the RCC circuit so as to drive an LED load.

Growing community of inventors

Beijing, China

Hao Su