Shenzhen China Star Optoelectronics Technology Co., Ltd.

Tencent Technology (shenzhen) Company Limited

Other

Shenzhen Shi Ji Guang Su Information Technology Co., Ltd.

Jiaqiang Wang

Gang Yu

Gege Zhou

Shihhsiang Chen

Yicheng Kuo

Shih Hsiang Chen

Yi-Cheng Kuo

Chengwen Que

Guofu Tang

Yi-cheng Kuo

Shih-Hsiang Chen

Shushen Pan

Jianguo He

A blog content search method and system are provided. The blog content search method may include receiving a search request. The search request may include a search term and a search time segment range. The method may include searching for an inverted data block of the search term from a database. Based on a timestamp skip list of the inverted data block and the search time segment range, the inverted data block may be skipped, and instead, another inverted data block may be identified that includes data that meets a condition of the search request. The identified inverted data block may be used for performing a merging. The search result may be obtained based on the result of the merging.

Method and system for blog content search

A data searching system is provided for real-time database searching. The data searching system includes a plurality of databases having respective maximum data capacity, and a searching module configured to provide a searching service interface. The data searching system also includes an index module configured to write received data into one of the plurality of databases, to treat the received data as the most up-to-date data to be stored over data having a longer existence time period in the plurality of database when the plurality of databases are filled; and to create indices of the plurality of databases. Further, the data searching system includes a transmission module configured to send the created indices of the plurality of databases to the searching module to provide searching results of the data searching system.

Index creation method and system

The present invention discloses a liquid crystal display device, the liquid crystal display device comprises a liquid crystal panel, a side board, a plastic housing, a front frame and a least one fastening unit. The plastic housing or the front frame is formed with a fastening hole, and a fastening block is provided and embedded into the fastening hole and fixed on the side board. Thus, the plastic housing or the front frame can be tightly installed on the side board. The assembly convenience can be increased, and the engagement relationship between components of the module also can be strengthened, so as to increase the structural strength of the module.

Liquid crystal display device

A method and apparatus for acquiring hot content are disclosed. The method includes: acquiring N search requests and N search responses corresponding to the N search requests; analyzing the N search requests and the N search responses to obtain N initial hot content datum; calculating a weight of each initial hot content data and selecting M middle hot content datum from the N initial hot content datum according to the weight of each initial hot content data, and M is a natural number and no greater than N; performing repetition elimination on the M middle hot content datum; and selecting hot content from the M middle hot content datum after the repetition elimination. The apparatus includes acquiring module, analyzing module, selecting module, repetition eliminating module and processing module. According to the disclosure, the hot content can be acquired automatically without extra editing, thereby improving the efficiency of acquiring hot content and saving the human cost.

Method, apparatus and computer storage medium for acquiring hot content

A cover of a backlight module for protecting backlight components is disclosed. The cover includes: a main body; and bent clasping sheets arranged on at least one edge portion of the main body, the clasping sheet is fixed in a groove cavity between a backplane and a front frame so as to fix the cover on the backplane. In addition, a backlight module and a liquid crystal display are disclosed. The above-mentioned cover, the backlight module, and the liquid crystal display may simplify the assembly process of the backlight module, and may reduce the cost at the same time.

Cover for backlight module, backlight module, and liquid crystal display

A positioning device which positions an optical film set in a backlight module is proposed. The backlight module includes a back plate. The optical film set is disposed on the back plate. The positioning device includes an assembly sheet and a fixing device. The assembly sheet is disposed at one end of the positioning device for penetrating an opening formed on at least one edge of the optical film set. The fixing device is used for fixing the positioning device to a side plate of the back plate. A backlight module in which the positioning device is used and a liquid crystal display (LCD) in which the positioning device is used are proposed as well. Owing to the present invention, the positioning of each optical film in the optical film set is simple. Also, an LCD featuring a thin bezel design is implemented.

Positioning device for positioning an optical film set, backlight module, and liquid crystal display

The present invention relates to a backlight module suitable for transportation, which comprises a backlight unit, the backlight unit comprises a backplate, and a light source, as well as an optical film, a light guide plate and a reflection plate arranged in sequence on the backplate from up to down; the backlight module further comprises a fixing belt used for fixing the optical film, the fixing belt being tightly tied outside the backlight unit along at least one of the length and width directions of the backlight unit. This backlight module uses the fixing belt to fix the optical film instead of using the rubber frame to press against the optical film, thus the cost of the rubber frame assembly is saved, the optical film can be prevented from translocating due to vibration, and the winding strength can be ensured to be moderate.

Backlight module suitable for transportation

The present invention provides a backlight module, which includes a backplane, a backlight source arranged inside the backplane, a light guide plate arranged inside the backplane, an optic film assembly arranged on the light guide plate, and a split mold frame arranged inside the backplane. The split mold frame includes a plurality of spaced corner pieces respectively set on the optic film assembly. The corner pieces have a support surface that is distant from the optic film assembly for supporting thereon a liquid crystal display panel. The backlight module of the present invention uses an upper surface of a split mold frame to serve as a support surface for a liquid crystal display panel thereby enlarging the supporting area for the liquid crystal display pane, improving supporting stability and also effectively preventing the occurrence of light leakage, ensuring luminance of the backlight module, and enhancing optic grade.

Backlight module

The present invention provides a liquid crystal display device, which includes an enclosure and a liquid crystal display module received in the enclosure. The enclosure has a sidewall corresponding to the liquid crystal display module and including resilient retention structures mounted thereto to retain the liquid crystal display module in the enclosure. The liquid crystal display device according to the present invention uses the resilient retention structures that are arranged at mounting sites between a front case or a rear case and a liquid crystal display module for retaining the liquid crystal display module in position, whereby when the liquid crystal display module expands/contracts due to humid and hot environment or is acted upon by external impacts, the resilient retention structures undergo corresponding elastic deformation to provide effective cushioning and adjustment so as to ensure the optic grade of the liquid crystal display device.

The present disclosure belongs to the field of liquid crystal displays (LCDs), and more particularly relates to a packing device of a backlight module including a fixing frame, a rotating shaft, and a clamping piece which can rotate around the rotating shaft. The rotating shaft is fixed to the fixing frame. The clamping piece includes an upper arm and a lower arm, and the upper arm and the lower arm are respectively used for clamping upper and lower surfaces of the backlight module. When an opening formed by surrounding the upper arm and the lower arm is upward, one edge of the backlight module can be put above the lower arm. Then, the backlight module is slowly put down, and the lower arm of the clamping piece rotates around the fixing shaft under stress. When the opening formed by surrounding the upper arm and the lower arm of the clamping piece is in a horizontal direction, the lower arm comes into contact with the lower surface of the backlight module to form a supporting state, and the upper arm of the clamping piece is pressed against the upper surface of the backlight module. Thus, the backlight module is completely fixed. The packing device of the backlight module of the present disclosure can be up and down stacked, and the stress of each layer of backlight module is uniform. Thus, a problem of affecting optical quality of the backlight module due to gravity accumulation is solved.

Packing device of backlight module

A liquid crystal display (LCD) module includes a middle frame, a backplane and a light source heat sink. The light source heat sink is fixed to the backplane. The middle frame includes a horizontal wall and a vertical wall. The light source heat sink includes a vertical wall. The middle frame vertically corresponds to the light source heat sink. The vertical wall of the middle frame and the vertical wall of the light source heat sink are correspondingly configured with interoperable fastening structures. The middle frame and the light source heat sink are positioned in the vertical direction through the interoperable fastening structures to increase twisting resistance of the middle frame.

LCD module and LCD device

The present invention relates to an aluminum extrusion heat sink structure and a corresponding backlight module. The aluminum extrusion heat sink structure comprises a light source connecting portion, a back plate connecting portion and a light guide plate support portion. The manufacture cost of the aluminum extrusion heat sink structure is lower, and the heat dissipation effect is better, so as to solve the technology problem that the volume of a traditional aluminum extrusion heat sink structure is larger caused the cost of the aluminum extrusion heat sink structure and the corresponding backlight module is higher.

Aluminum extrusion heat sink structure and corresponding backlight module

A direct backlight module is disclosed. The direct backlight module includes: a backplane comprising a detachable sheet and a fixing sheet, and the detachable sheet connects to the fixing sheet; a direct light source arranged on the detachable sheet; an optical film set arranged on the direct light source, the optical film set faces toward a light emitting surface of the direct light source; and a liquid crystal panel arranged on the optical film set. In addition, a liquid crystal display includes the above direct backlight module is also disclosed. The assembly or maintaining process of the direct backlight module is convenient. In addition, the heat dissipation of the direct backlight module is also enhanced.

Direct backlight module and liquid display with the same

A display device is proposed. The display device includes a frame, a back plate, a display panel, a flexible printed circuit board, and a tape. The frame is assembled to the back plate to form an accommodation space. The display panel, is disposed in the accommodation space and situated on top of the back plate. The flexible printed circuit board is stuck to and electrically connected to the display panel. The tape includes a first portion and a second portion. The first portion of the tape is disposed opposite the flexible printed circuit board on the display panel. The second portion of the tape is disposed between an edge of the display panel and a side wall of the frame. Therefore, light is prevented from being leaked from the display panel and the flexible printed circuit board is protected against being scratched in the present invention.

Display device

The present invention discloses a connector and an LED light bar. The connector includes: an input module and an output module, wherein the input module and the output module being electrically connected; the input module comprising at least two input interfaces, the input interface being for connecting to an external power supply, the output module being for electrical connection to all LEDs in at least two external areas. As such, the present invention realizes the use of a connector to control LEDs in a plurality of areas to increase the utilization of the connector and simplify the LED light bar structure. In the mean time, the improvement of the connector utilization results in the reduction in the number of connectors used so as to reduce the cost of LED light bar.

Growing community of inventors

Shenzhen, China

Jiaqiang Wang