公开(公告)号：US20240413081A1

公开(公告)日：2024-12-12

申请号：US18652067

申请日：2024-05-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sun Jung Lee ,  Sang Hoon Ahn ,  Dong Gon Yoo ,  Jeong Won Hwang

IPC: H01L23/528 ,  H01L23/522 ,  H01L23/532

Abstract: A semiconductor device includes a via pattern in a first interlayer insulating film, and a wiring pattern that extends in a first direction and is on the first interlayer insulating film and the via pattern. The wiring pattern includes a lower wiring line and an upper wiring line on the lower wiring line, where the lower wiring line and the upper wiring line are stacked in a second direction, where the lower wiring line is between the via pattern and the upper wiring line and is on an upper surface of the via pattern, where a first portion of the lower wiring line is on the upper surface of the via pattern and has a first thickness, and where a second portion of the lower wiring line is on an upper surface of the first interlayer insulating film and has a second thickness.

公开(公告)号：US20140199095A1

公开(公告)日：2014-07-17

申请号：US14142034

申请日：2013-12-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hwan Jin YOON ,  Jeong Jae Seong ,  Wan Ho Lee ,  Jeong Won Hwang

IPC: G03G21/18

CPC classification number: G03G21/1676 ,  G03G21/16 ,  G03G21/1604 ,  G03G21/1609 ,  G03G21/1619 ,  G03G21/18 ,  G03G21/1839 ,  G03G21/1842 ,  G03G21/185 ,  G03G2221/1684 ,  G03G2221/18 ,  G03G2221/1884

Abstract: An image forming apparatus has an improved structure which avoids additional expenses associated with packing a developing unit and allows the developing unit to be stably stored. The image forming apparatus may include a body, a first developing unit accommodating portion and a second developing unit accommodating portion disposed at different positions in the body, and a developing unit which is allowed to be detachably accommodated in the first developing unit accommodating portion and the second developing unit accommodating portion. When accommodated in the first developing unit accommodating portion, the developing unit may be disposed such that it does not perform image formation. When accommodated in the second developing unit accommodating portion, the developing unit may be disposed to perform image formation.

Abstract translation: 图像形成装置具有改进的结构，其避免了与打包显影单元相关的额外费用，并允许显影单元被稳定地存储。 图像形成装置可以包括主体，第一显影单元容纳部分和设置在主体中的不同位置的第二显影单元容纳部分，以及允许可拆卸地容纳在第一显影单元容纳部分中的显影单元， 第二显影单元容纳部分。 当容纳在第一显影单元容纳部分中时，可以将显影单元设置成不进行图像形成。 当容纳在第二显影单元容纳部分中时，可以设置显影单元以执行图像形成。