Jiawei Renewable Energy Co., Ltd.

Honor Device Co., Ltd.

Dapustor Corporation

Liang Bai

Yi Liu

Qi Liu

Tuo Xu

Xiang Chen

Yafei Yang

Chunbao Wang

Jianqiang Guo

Wenjun Luo

Zhihai Li

Jinlong Ma

Chao Yao

Lianjie Ye

Jinping Sui

Yinjiong Tan

Yuanpeng Ma

Ruiying Shang

A cache management method, a solid state drive controller, and a solid state drive are provided. The solid state drive comprises a cache space, and the cache space comprises a dirty data block linked list. The method comprises: obtaining a write command and generating a first dirty data block used to record data information of the write command; and if the first dirty data block conflicts in address range with a second dirty data block in the dirty data block linked list, marking data in the conflicting region of the second dirty data block as invalid and inserting the first dirty data block into the dirty data block linked list.

Cache management method, solid state drive controller and solid state drive

The electronic device includes a frame, a screen, and a circuit board assembly. A part of the frame forms a radiator of an antenna, or the radiator of the antenna is fixed on an inner side of the frame. The circuit board assembly is located on the inner side of the frame. The circuit board assembly includes a first conductive member, and a first board, an elevating board, and a second board sequentially stacked. The first board is located on one side of the second board away from the screen. The first board includes a first main body portion and a first extension portion connected to the first main body portion. The first main body portion is fixedly connected to the elevating board. The first extension portion protrudes relative to the elevating board and the second board, and is disposed close to the radiator.

Antenna apparatus and electronic device

The present disclosure relates to a quick-install structure for an electrical device, including a base and a module. The base is provided with at least two gripping slots. The module is detachably installed on the base. The module is provided with at least two gripping hooks, and the gripping hooks are in one-to-one correspondence with the gripping slots. When the gripping hooks are inserted in the gripping slots, the module has a first position and a second position relative to the base. When in the first position, the gripping books grip with the gripping slots tightly. When in the second position, the gripping hooks are detached from the tight gripping with the gripping slots. The module is switchable between the first position and the second position.

Quick-install structure for electrical device

Mounting base

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Shenzhen, China

Liang Bai