公开(公告)号：US20240386831A1

公开(公告)日：2024-11-21

申请号：US18833791

申请日：2023-01-27

Applicant: SUNNY WAVE TECH CO., LTD.

Inventor： Bonghyun YOU ,  Heejin KANG ,  Tami KIM

IPC: G09G3/20

Abstract: A display apparatus for a dog includes a display panel including pixels, a dog filter which generates dog image data based on input image data and determine a second blue grayscale value of the dog image data by adding a first blue grayscale value of the input image data and a compensation value and a display panel driver which generates data voltages based on the dog image data and apply the data voltages to the pixels.

公开(公告)号：US20240234998A9

公开(公告)日：2024-07-11

申请号：US18488329

申请日：2023-10-17

Applicant: Korea Institute of Ocean Science & Technology ,  Sunny Wave Tech Co., Ltd.

Inventor： Woo Seong SHIM ,  Bu Young KIM ,  Jin Woo KONG

IPC: H01P3/16 ,  H04B3/52

CPC classification number: H01P3/16 ,  H04B3/52

Abstract: In order to solve the problems of a conventional flat surface wave generator which has limitations on being applied to a curved structure due to more than a certain required thickness of a dielectric material, proposed are a flexible surface wave generator and system and method for surface wave communication using the same where the flexible surface wave generator is bendable by removing a third dielectric material and by making a first and a second dielectric material thin and at the same time reaches communication performance applicable to the ISM band by changing a pattern of a surface wave generation member and by forming a slit in a radiator material, so it is possible to easily establish a surface wave communication system even in environments where a conventional flat surface wave generator is difficult to be applied by being tightly attached to the surface of a metal medium with curvature.

公开(公告)号：US20240136695A1

公开(公告)日：2024-04-25

申请号：US18488329

申请日：2023-10-16

Applicant: Korea Institute of Ocean Science & Technology ,  Sunny Wave Tech Co., Ltd.

Inventor： Woo Seong SHIM ,  Bu Young KIM ,  Jin Woo KONG

IPC: H01P3/16 ,  H04B3/52

CPC classification number: H01P3/16 ,  H04B3/52

Abstract: In order to solve the problems of a conventional flat surface wave generator which has limitations on being applied to a curved structure due to more than a certain required thickness of a dielectric material, proposed are a flexible surface wave generator and system and method for surface wave communication using the same where the flexible surface wave generator is bendable by removing a third dielectric material and by making a first and a second dielectric material thin and at the same time reaches communication performance applicable to the ISM band by changing a pattern of a surface wave generation member and by forming a slit in a radiator material, so it is possible to easily establish a surface wave communication system even in environments where a conventional flat surface wave generator is difficult to be applied by being tightly attached to the surface of a metal medium with curvature.