Shenzhen China Star Optoelectronics Technology Co., Ltd.

Tencent Technology (shenzhen) Company Limited

Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.

Byd Company Limited

Shenzhen Byd Auto R&d Company Limited

Shenzhen Unionmemory Information System Limited

Meng Wang

Wei Xiao

Jun Dai

Yilin Zhong

Junming Bai

Kunkun Jiang

Qingbo Huang

Ling Zhu

Fangfang Guo

Weihua Xu

The present application relates to a RAID optimization method and apparatus for Multi-Pass NAND programming, a computer device, and a storage medium. The method includes: obtaining a RAID optimization request for the Multi-Pass NAND programming; performing, by a RAID engine, encoding on cached user data of a corresponding RAID stripe during each Pass programming, according to the RAID optimization request of the Multi-Pass NAND programming; generating corresponding Parity data in real time through the encoding by the RAID engine; releasing a buffer area for storing the Parity after a corresponding Pass programming is completed, without waiting until all-Passes programming has been completed. According to the present application, aiming at a Multi-Pass programming scenario, RAID parity data is dynamically generated without buffering the corresponding parity data during each pass programming. The RAID parity data is generated in real time, so that a requirement on a memory of a SOC is reduced, a performance of a SSD is improved accordingly, and the cost is reduced.

Raid optimization method for multi-pass programing NAND, and computer device

Embodiments of this disclosure provide a speech signal processing method and apparatus, an electronic device, and a non-transitory computer-readable storage medium. A processing circuitry of the electronic device obtains speech feature parameters of a to-be-processed speech signal. The speech feature parameters include an initial spectrum of the to-be-processed speech signal. The processing circuitry predicts a first quantity of subband spectrum envelopes based on the speech feature parameters. The first set quantity is less than a quantity of initial spectrum coefficients included in the initial spectrum. Each of the subband spectrum envelopes corresponds to a second quantity of initial spectrum coefficients. The processing circuitry adjusts the initial spectrum based on the predicted subband spectrum envelopes to obtain an adjusted spectrum. The processing circuitry obtains an enhanced speech signal corresponding to the to-be-processed speech signal based on the adjusted spectrum. Apparatus and non-transitory computer-readable storage medium counterpart embodiments are also contemplated.

Speech signal processing method and apparatus, electronic device, and storage medium

An embodiment of the present application discloses a display panel including an array substrate including a common wiring. The common wiring includes a first wiring, the first wiring is disposed in a redundancy pixel region. An opposite substrate includes a common electrode layer disposed in a display region and a redundancy pixel region. Along a thickness direction of the display panel, the first wiring overlaps the common electrode layer. When the display panel is in a display state, an absolute value of a difference between a voltage inputted to the first wiring and a voltage inputted to the common electrode layer ranges from 0 to 1 volt.

Display panel with overlapping wiring and common electrode layer

This disclosure relates to encoding and decoding methods and apparatuses. The method may include encoding an isignal frame, to obtain an encoded result of the isignal frame. The method may further include performing forward error correction encoding on first n signal frames, to obtain forward error correction encoded results corresponding to the first n signal frames. The first n signal frames may be signal frames located before the isignal frame. The method may further include synthesizing the encoded result of the isignal frame and the forward error correction encoded results corresponding to the first n signal frames, to obtain an iencoded frame corresponding to the isignal frame. The iencoded frame may comprise a flag bit, the flag bit may be for indicating a number n, and n may be a positive integer greater than or equal to 2.

Methods and apparatuses for encoding and decoding signal frame

A thin film transistor (TFT) substrate and a liquid crystal display panel are provided. The TFT substrate includes: a first substrate; a data line disposed on the first substrate; a first insulating layer disposed on the first substrate and the data line; a first common electrode disposed on the first insulating layer and above the data line to cover the data line; a second insulating layer disposed on the first common electrode and the first insulating layer; and a pixel electrode disposed on the second insulating layer.

TFT substrate and liquid crystal display panel

The present invention provides an array substrate, and adds a floating electrode layer in a contact hole for realizing an electrical connection between a metal layer of a TFT and a pixel electrode layer such that the pixel electrode layer is electrically connected to the metal layer through a bridging of the floating layer so as to decrease a resistance value and decrease the film-breaking probability of the pixel electrode layer in the contact hole. Besides, an edge of the floating electrode layer is located in the contact hole so as to reduce a size of a black matrix, increase a pixel aperture ratio. The present invention also provides a method for manufacturing the array substrate and a liquid crystal display panel having the array substrate.

Liquid crystal display panel, array substrate and manufacturing method for the same

An array substrate having a data line self-repairing function and a liquid crystal display device is disclosed. The array substrate comprises a plurality of pixel units, the pixel unit at least comprise a gate layer, a gate insulating layer, a data layer and a pixel electrode layer laminated therein. Every of the pixel unit have a translucent area and opening areas. The gate layer relative to the opening area is retained, and the gate insulating layer does not cover the gate layer, and the data layer relative to the opening area contacts with the gate layer so that a broken data line in the data layer has conductive connection through the gate layer. Through the above solution, the data line has automatic repair function for disconnection and the unqualified rate of the data line during the manufacture processes is reduced.

Array substrate having data line self-repairing function and liquid crystal device

A liquid crystal display device and an array substrate thereof are provided. The array substrate includes: a first data line and a second data line extending along a first direction and being spacedly disposed along a second direction perpendicular to the first direction; a first pixel electrode and a second pixel electrode disposed between the first and the second data lines and spaced from each other along the second direction, the first pixel electrode being disposed adjacent to the first data line, the second pixel electrode being disposed adjacent to the second data line, the first data line being configured for providing a grayscale voltage to the second pixel electrode, the second data line being configured for providing a grayscale voltage to the first pixel electrode. By the above solution, the invention can ensure the display quality of the liquid crystal display device and increase the pixel aperture ratio.

Liquid crystal display device and array substrate thereof

A device for moving a vehicle-mounted object and a vehicle having the same are provided. The device comprises a housing with an opening, a cover frame mounted on the housing, a cover with a surface for mounting the vehicle-mounted object thereon, the cover being coupled with the cover frame and being capable of pivoting to either expose or cover at least a part of the opening, and a platform slidably fitted within the housing, being coupled with the cover and movable between a first position to cause the cover to pivot to expose at least a part of the opening, and a second position to cause the cover to pivot to cover at least a part of the opening.

Growing community of inventors

Guangdong, China

Meng Wang