IP Library › Granted Patent US 10,527,923
Granted Patent B2
US 10,527,923 · App. 15/891,180 · Granted Jan 7, 2020

Scanning projector transmissive screen, and scanning projector system

Inventor: Tetsuya Sugiyama (Shizuoka, JP)
Assignee: YAZAKI CORPORATION
G03B21/625G02B27/0101G02B2027/0118G02B2027/0123H04N9/3102H04N9/3129
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Quick Facts
Patent No.
US 10,527,923
App. No.
15/891,180
Granted
Jan 7, 2020
Kind
B2
Abstract

There is provided a scanning projector transmissive screen having a first surface on which a microlens array is formed, and a second surface formed into a single lens shape.

Claims (7)

1. A scanning projector transmissive screen, comprising:

a first surface on which a microlens array is formed; and

a second surface formed into a single lens shape, wherein the single lens shape forms a concave lens, and wherein light is incident on the first surface and is transmitted through the transmissive screen and emitted from the second surface,

wherein a thickness of an end portion of the transmissive screen is greater than a thickness of a central portion of the transmissive screen.

2. A scanning projector system comprising:

the scanning projector transmissive screen according to claim 1 ; and

a scanning projector.

Assignments (2)
CHANGE OF ADDRESS Recorded Jun 5, 2023
From: YAZAKI CORPORATION
To: YAZAKI CORPORATION
Reel/Frame 063845/0802 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 7, 2018
From: SUGIYAMA, TETSUYA
To: YAZAKI CORPORATION
Reel/Frame 044859/0782 →
Continuity (1)
Related Publication 20190243229A1 · Aug 8, 2019