公开(公告)号：US20250159231A1

公开(公告)日：2025-05-15

申请号：US18647601

申请日：2024-04-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seung Hoon JEE ,  Paul OH ,  Young Hun SUNG ,  Jung Yeop YANG ,  Do Kwan OH ,  Jun Hee LEE ,  Dong Won JANG ,  Jong Seong CHOI ,  Chan Sol HWANG

IPC: H04N19/513 ,  G06T3/02 ,  G06V10/82 ,  H04N19/119 ,  H04N19/59

Abstract: A video encoder is provided. The video encoder according to an example embodiment includes: a differentiable prediction (DP) module configured to output an optimal initial search position by performing full search in a predetermined area by using a pair of frames of a video as input; and a motion estimation (ME) module configured to perform motion estimation by moving a search position toward the optimal initial search position output by the DP module.

公开(公告)号：US20240226941A1

公开(公告)日：2024-07-11

申请号：US18502055

申请日：2023-11-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jun Hee LEE ,  Kyoung Whan OH ,  Ho Kyun KIM

IPC: B05B12/00 ,  B05B1/08

CPC classification number: B05B12/006 ,  B05B1/08

Abstract: An apparatus for supplying a treating material includes a nozzle discharging the treating material onto a substrate. A flow pipe channels the treating material to the nozzle. A cut-off valve connected to the flow pipe controls the discharge the treating material. A first controller controls a first opening and closing of the cut-off valve. A second controller controls a second opening and closing of the cut-off valve. The second opening and closing of the cut-off valve is performed by the second controller after a delay time has elapsed after the first opening and closing is completed.

公开(公告)号：US20140119758A1

公开(公告)日：2014-05-01

申请号：US14064365

申请日：2013-10-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jun Hee LEE ,  Byeong No Jeong ,  Jong Won Han

IPC: G03G15/06

CPC classification number: G03G15/0812 ,  G03G15/065 ,  G03G15/55

Abstract: An image forming apparatus and a control method for the same, which ensure acquisition of a high-quality image by controlling physical-states of toner on a developer roller based on sensed variation in states of internal components of a developer cartridge, and which enable sensing and determination of the lifespan of the developer cartridge, is provided. The control method for the image forming apparatus includes applying a current detection bias to a developer roller blade of a developer cartridge, detecting the magnitude of current of the developer roller blade when the current detection bias is applied to the developer roller blade, and variably controlling a developer cartridge bias to be applied to the developer cartridge for image formation based on the detected magnitude of current of the developer roller blade, so as to allow a target magnitude of constant current to flow through the developer roller blade during image formation.

Abstract translation: 一种图像形成装置及其控制方法，其基于感测到的显影剂盒的内部部件的状态的变化，通过控制显影辊上的调色剂的物理状态来确保获取高质量的图像，并且能够感测 并确定显影剂盒的使用寿命。 图像形成装置的控制方法包括将电流检测偏压施加到显影剂盒的显影辊刮板上，当对显影辊刮刀施加电流检测偏压时检测显影辊叶片的电流大小，并且可变地控制 基于检测到的显影辊叶片的电流的大小，将显影剂盒偏压施加到用于图像形成的显影剂盒，以便在图像形成期间允许恒定电流的目标大小流过显影辊叶片。