公开(公告)号：US20190198596A1

公开(公告)日：2019-06-27

申请号：US15919506

申请日：2018-03-13

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE ,  Intellectual Property Innovation Corporation

Inventor： Cheng-Chung LEE ,  Kuang-Jung CHEN ,  Heng-Yin CHEN ,  Sheng-Po WANG ,  Tzu-Yi YU

IPC: H01L27/32 ,  G09G3/36

CPC classification number: H01L27/3267 ,  G09G3/3607 ,  G09G2310/0264

Abstract: A method for driving a dual-media display panel includes the following. Display data is obtained. A first driving signal for driving a transparent display panel of the dual-media display panel is generated in response to the display data. A display-unit grayscale value for the display data is obtained. The display-unit grayscale value is determined whether it falls within a grayscale value interval. When the display-unit grayscale value is less than a lower limit of the grayscale value interval, a driving signal adapted to enabling the light-shielding display panel to display a black color is used as the second driving signal. When the display-unit grayscale value is greater than an upper limit of the grayscale value interval, a driving signal adapted to enabling the light-shielding display panel to display a white color is used as the second driving signal.

公开(公告)号：US20220164979A1

公开(公告)日：2022-05-26

申请号：US17530686

申请日：2021-11-19

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Tzu-Yi YU ,  Hong-Ming DAI ,  Chun-Yen HUANG ,  Yu-Hsuan SU ,  Hung-Pin SHIH ,  Ya-Rou HSU ,  Yu-Hsiang TSAI

IPC: G06T7/70 ,  H04N5/247 ,  H04N5/232

Abstract: A transparent display system, a control method and a control device thereof are provided. The transparent display system includes an information capturing assembly, a transparent display and a control device. The information capturing assembly is used to obtain at least one detection content. The control device includes a detection unit, a resource allocation unit and a recognition unit. The detection unit is used for detecting at least one user in front of a transparent display and at least one target object behind the transparent display according to the detection content. The resource allocation unit is used to obtain a resource allocation according to a detection result of the detection content. The information capturing assembly obtains at least one recognition content. The recognition unit obtains at least one front side position of the user and at least one back side position of the target object according to the resource allocation.