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公开(公告)号：US20250094002A1
公开(公告)日：2025-03-20
申请号：US18293312
申请日：2023-02-17
Inventor： Pengpeng FENG , Jiashuang ZONG , Mingyuan MA
IPC: G06F3/041
Abstract: Provided is a touch display device, including: a curved display screen and at least two optical pair transistor groups. The display screen has a curved first edge and a curved second edge. The optical pair transistor group includes a plurality of through-beam units. Each through-beam unit includes an emitter, disposed on an outer side of the first edge, and a receiver, disposed on an outer side of the second edge. A light outlet of the emitter is oriented towards a light inlet of the receiver. The at least two optical pair transistor groups include a first optical pair transistor group and a second optical pair transistor group. An extension direction of a light ray emitted by the through-beam unit in the first optical pair transistor group is intersected with an extension direction of a light ray emitted by the through-beam unit in the second optical pair transistor group.
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公开(公告)号：US20220335767A1
公开(公告)日：2022-10-20
申请号：US17418055
申请日：2020-12-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Pengpeng FENG , Jiashuang ZONG
IPC: G07C11/00
Abstract: The present disclosure relates to a queuing method, a queuing system and a readable storage medium, and relates to the field of computer technologies The queuing method includes: obtaining a service type required by a user; updating a service queue corresponding to the service type, and generating identification information corresponding to the user; controlling an issuing apparatus to issue a reminder device, and establishing a correspondence between the identification information and the reminder device; and in response to a number-calling notification from a number-calling device, enabling a corresponding reminder device to execute a reminder action according to a sequence of identification information corresponding to the service queue.
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