公开(公告)号：US20250116890A1

公开(公告)日：2025-04-10

申请号：US18984034

申请日：2024-12-17

Applicant: InnoLux Corporation

Inventor： I-Kai PAN ,  Su-Chen YEN ,  Ying-Chieh TSAI

IPC: G02F1/13 ,  G02F1/1335 ,  G02F1/1339 ,  G02F1/1362

Abstract: An electronic device includes a display panel and a viewing angle control unit. The viewing angle control unit includes a first substrate; a second substrate; a first protrusion disposed between the first substrate and the second substrate; and a first shielding unit disposed between the first substrate and the second substrate and overlapped with the first protrusion, wherein the first shielding unit and the first protrusion respectively form a first projection and a second projection on the first substrate, the first and second projections respectively have a first maximum length (A) and a second maximum length (B) in a first direction satisfying the following formula (I), and the first and second projections respectively have a first maximum width (B) and a second maximum width (b) in a second direction satisfying the following formula (II): 2 ≧ A / a ≧ 1 ( I ) 2 ≧ B / b ≧ 1. ( II )

公开(公告)号：US20220004035A1

公开(公告)日：2022-01-06

申请号：US17338326

申请日：2021-06-03

Applicant: InnoLux Corporation

Inventor： I-Kai PAN ,  Su-Chen YEN ,  Ying-Chieh TSAI

IPC: G02F1/13 ,  G02F1/1335 ,  G02F1/1339

Abstract: An electronic device includes a display panel and a viewing angle control unit disposed opposite to the display panel. The viewing angle control unit includes a first substrate; a second substrate disposed opposite to the first substrate; a plurality of protrusions disposed between the first substrate and the second substrate; and a plurality of shielding units disposed between the first substrate and the second substrate and disposed corresponding to the plurality of protrusions. One of the shielding units forms a first projection on the first substrate, one of the protrusions forms a second projection on the first substrate, and the second projection falls within the first projection.

公开(公告)号：US20240184152A1

公开(公告)日：2024-06-06

申请号：US18421339

申请日：2024-01-24

Applicant: InnoLux Corporation

Inventor： I-Kai PAN ,  Su-Chen YEN ,  Ying-Chieh TSAI

IPC: G02F1/13 ,  G02F1/1335 ,  G02F1/1339

CPC classification number: G02F1/1323 ,  G02F1/133512 ,  G02F1/13398

Abstract: An electronic device includes a display panel and a viewing angle control unit disposed opposite to the display panel. The viewing angle control unit includes a first substrate; a second substrate disposed opposite to the first substrate; and a plurality of protrusions disposed between the first substrate and the second substrate, wherein a transmittance of the plurality of protrusions is between about 0.006% and about 1.6%.