公开(公告)号：US09383677B2

公开(公告)日：2016-07-05

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 ,  G03G15/08 ,  G03G15/00

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。

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。

公开(公告)号：US09459315B2

公开(公告)日：2016-10-04

申请号：US14217911

申请日：2014-03-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong Won Han ,  Sang Il Kim

IPC: G01R31/28 ,  H01L21/673 ,  H01L21/68

CPC classification number: G01R31/2893 ,  H01L21/67333 ,  H01L21/68

Abstract: A tray for aligning semiconductor packages, a test handler using the same, a method of aligning the semiconductor packages, and a test method using the same include a tray main body comprising a plurality of package pocket portions at which a plurality of semiconductor packages are individually received and an air position-aligning unit coupled to the tray main body. The air position-aligning unit applies air having a preset pressure to the semiconductor package received at the package pocket portion. The semiconductor package is aligned at the package pocket portion.

Abstract translation: 用于对准半导体封装的托盘，使用该托盘的测试处理器，对准半导体封装的方法以及使用其的测试方法包括托盘主体，其包括多个封装袋部分，多个半导体封装单独 接收的空气调节单元和与盘主体相连的空气调节单元。 空气位置对齐单元将具有预设压力的空气施加到在包装袋部分处接收的半导体封装。 半导体封装在封装袋部分对准。