公开(公告)号：US11340555B2

公开(公告)日：2022-05-24

申请号：US16548580

申请日：2019-08-22

Applicant: Himax Display, Inc.

Inventor： Che-Yung Shen ,  Shang-Hao Huang ,  Shang-Ting Wu ,  Shuo-En Lin ,  Yi Cheng ,  Yi-Pai Huang ,  Chi-Wen Lin

IPC: H04N13/363 ,  G03H1/04 ,  G03H1/02 ,  H04N5/74 ,  G06T5/50 ,  H04N9/31 ,  G06T19/20 ,  G02B27/01 ,  H04N5/89 ,  H04N13/275

Abstract: A three-dimensional (3D) holographic display system includes a projector that generates an image with a form of spatially varying modulation on a light beam; holographic processor that performs a holographic method on the image generated by the projector; and memory device that stores holographic data generated in a process of performing the holographic method by the holographic processor. An amplitude of a light field is adaptively replaced by the holographic processor according to significance of respective areas of the image.

公开(公告)号：US20210055688A1

公开(公告)日：2021-02-25

申请号：US16548580

申请日：2019-08-22

Applicant: Himax Display, Inc.

Inventor： Che-Yung Shen ,  Shang-Hao Huang ,  Shang-Ting Wu ,  Shuo-En Lin ,  Yi Cheng ,  Yi-Pai Huang ,  Chi-Wen Lin

IPC: G03H1/04 ,  G03H1/02 ,  H04N5/74

Abstract: A three-dimensional (3D) holographic display system includes a projector that generates an image with a form of spatially varying modulation on a light beam; holographic processor that performs a holographic method on the image generated by the projector; and memory device that stores holographic data generated in a process of performing the holographic method by the holographic processor. An amplitude of a light field is adaptively replaced by the holographic processor according to significance of respective areas of the image.