Hangzhou H3c Technologies Co., Ltd

Boe Technology Group Co., Ltd.

Hefei Boe Optoelectronics Technology Co., Ltd.

Hangzhou Silan Microelectronics Co., Ltd.

Hangzhou Silan Integrated Circuit Co., Ltd.

Changjun Zhang

Dan Liu

Bo Zhang

Rui Wang

Feng Ji

Tongmin Liu

Jianghui Zhan

Jiang Zhu

Xia Feng

Hongchao He

Yuxi Dong

Lingling Liu

Ping Wang

Xun Gu

Wenjuan Mei

Zuyin Chen

Baochao Li

The present disclosure provides an organic thin film and a method for preparing the same, a display device, and an optical device, in which the method includes: providing a base substrate; forming an isomerization generating layer on the base substrate, the isomerization generating layer including a first region and a second region; adding a precursor solution on a surface of the isomerization generating layer away from the base substrate, and allowing surface energy of the second region to be greater than surface energy of the first region, so as to form the organic thin film from the precursor solution, the precursor solution being at least partially located in the second region.

Organic thin film having isomerization generating layer and method for preparing the same, display device and optical device

The present disclosure provides a backlight module assembly, structural adjustment method thereof and display device. The backlight module assembly includes a plastic frame, a film and an adjustment sheet. The plastic frame is presented in a box shape with an opening on the top, and has side walls and a bottom wall, and a space enclosed by the side walls and the bottom wall being a mounting groove. The film is arranged on the bottom wall and received within the mounting groove. The adjustment sheet is arranged on an inner side of the side wall of the mounting groove.

Backlight module assembly, structural adjustment method thereof and display device

The invention provides a printed circuit board and a detection method for detecting a connection between the printed circuit board and a flexible circuit board, and a display panel. The printed circuit board, through a connector provided thereon, is connected to a flexible circuit board, the printed circuit board is provided thereon with at least one first detection structure for matching with at least one second detection structure provided on the flexible circuit board, and whether or not a connection between the printed circuit board and the flexible circuit board is correct is determined by detecting matching between the first detection structures and the second detection structures. Pins of the printed circuit board may be correctly connected to pins of the flexible circuit board, and a case that short circuit occurs and thus the signal lines are damaged and burned can be avoided.

Printed circuit board and detection method for detecting connection between printed circuit board and flexible circuit board, and display panel

The present disclosure relates to the field of display technologies, and provides a display device and a method for providing haptic feedbacks using the same. The display device comprises: a display assembly, wherein the display assembly comprises a display face and a non-display face opposite to the display face; a transducer; and a haptic engine. Specifically, the transducer is arranged on the non-display face of the display assembly, and configured to output a current with corresponding amplitude according to its own deformation. Furthermore, the haptic engine is electrically coupled to the transducer, and configured to generate different degrees of haptic feedbacks based on the amplitude of the current output by the transducer.

Display device and method for providing haptic feedback using the same

The present disclosure relates to a dielectrically isolated semiconductor device and a method for manufacturing the same. The dielectrically isolated semiconductor device includes a semiconductor substrate, a first semiconductor layer above the semiconductor substrate, a second semiconductor layer above the first semiconductor layer, a semiconductor island in the second semiconductor layer, and a first dielectric isolation layer surrounding a bottom and sidewalls of the semiconductor island. The first dielectric isolation layer includes a first portion which is formed from a portion of the first semiconductor layer and extending along the bottom of the semiconductor island, and a second portion which is formed from a portion of the second semiconductor layer and extending along the sidewalls of the semiconductor island. The dielectrically isolated semiconductor devices needs no an SOI wafer and reduces manufacturing cost.

Dielectrically isolated semiconductor device and method for manufacturing the same

According to an example, port negotiation between FCFs is implemented through initiation of a negotiation to an opposite party corresponding to a VFC port on a FCF within a VLAN corresponding to each VSAN supported by the VFC port on the FCF. The port negotiation also includes a determination of an intersection of the VSAN and the VLAN supported by the VFC port and the VSAN and the VLAN supported by the opposite party corresponding to the VFC port on the FCF and performance of an ELP negotiation within the intersection of the VSAN and the VLAN.

Port negotiation between FCoE forwarders

Examples of the present disclosure provide a method and an apparatus for synchronization after restart of a FC switch. For example, when a FC switch which is restarted detects that a neighbor FC switch has already established an adjacency relationship with the restarted FC switch, the adjacency relationship between the restarted FC switch and the neighbor FC switch is maintained, and the neighbor FC switch is requested to perform LSR initial synchronization to the restarted FC switch under a circumstance that the adjacency relationship is kept.

Synchronization after restart of a FC switch

The present disclosure provides a method for backing up a link state advertisement (LSA) for use in a distributed device comprising a main control board and an interface board. The main control board comprises a primary board and a standby board. The method comprises: receiving by the standby board LSA related information sent by the primary board; and generating by the standby board an LSA according to the LSA related information.

Method for backing up link state advertisement

According to an example, a routing generation method and apparatus is applied in Fiber Channel over Ethernet (FCoE). Based on the additions to the TLV, which may be carried in the Hello packet and the LSP packet, the Hello packet of the ISIS protocol may be used to implement neighbor discovery of the FC protocol, and the LSP synchronization of the ISIS protocol may be used to implement the link information synchronization of the FC protocol. Thus, the FC routing may be generated without the FSPF. Therefore, FCoE may be implemented with a lower cost.

Routing generation for implementation of fiber channel over ethernet

A control method of virtual link discovery and a system for Fiber Channel over Ethernet (FCoE) protocol allocates some Ethernet Nodes (ENodes) and FCoE Forwarders (FCFs) to different virtual networks during networking, and provides a Virtual Node (VN) port of each ENode and a Virtual Fiber Channel (VFC) port of each FCF with a Virtual Network Identification (VN ID) of a virtual network to which they belong. In this way, a VN port of an ENode may establish a virtual link with a VFC port that belongs to the same virtual network in preference, so that some ENodes are made to access FCFs that belong to the same virtual networks as the ENodes.

Control method of virtual link discovery and system for fibre channel over ethernet protocol

Calculating routing after switching occurs from a primary main control board to a standby main control board in a Fiber Channel (FC) switch includes receiving neighbor Link State Records (LSRs) sent by the primary main control board and backing up the neighbor LSRs on the standby main control board. The standby main control board is triggered to be promoted to the primary main control board, and an adjacency relationship is established with neighbors according to the backed up neighbor LSRs. LSRs of the switch are generated based on available ports on the switch and the neighbors, and a message is sent for maintaining the adjacency relationship to the neighbors with which the adjacency relationship has been established. Routing is calculated based on the neighbor LSRs and the LSRs of the switch.

Growing community of inventors

Beijing, China

Changjun Zhang