US Patent 11143941 Projection device

Patent 11143941 was granted and assigned to Coretronic on October, 2021 by the United States Patent and Trademark Office.

Overview Structured Data Issues Contributors Activity

Is a

Patent

Patent attributes

Patent Applicant

Coretronic

Current Assignee

Coretronic

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

111439410

Patent Inventor Names

Hung-Lin Lee0

Date of Patent

October 12, 2021

Patent Application Number

202005250

Date Filed

May 25, 2020

Patent abstract

A projection device including a housing and a display module is provided. The display module is configured in the housing and may include a frame, an optical engine assembly, and at least one first electronic component. The frame may include a first assembling portion and at least one second assembling portion. The optical engine assembly is assembled to the first assembling portion in a first direction. The at least one first electronic component is assembled to the at least one second assembling portion in a second direction different from the first direction. In the projection device provided, interior space may be effectively utilized and the projection device may have advantages in a smaller volume.