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US Patent 11143941 Projection device

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

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Patent abstractTimelineTable: Further ResourcesReferences
Is a
Patent
Patent
1

Patent attributes

Patent Applicant
Coretronic
Coretronic
1
Current Assignee
Coretronic
Coretronic
1
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
1
Patent Number
111439411
Patent Inventor Names
Hung-Lin Lee1
Date of Patent
October 12, 2021
1
Patent Application Number
202005251
Date Filed
May 25, 2020
1
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.

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