公开(公告)号：US20190067484A1

公开(公告)日：2019-02-28

申请号：US15995414

申请日：2018-06-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seok Hoon KIM ,  Dong Myoung KIM ,  Dong Suk SHIN ,  Seung Hun LEE ,  Cho Eun LEE ,  Hyun Jung LEE ,  Sung Uk JANG ,  Edward Nam Kyu CHO ,  Min-Hee CHOI

IPC: H01L29/78 ,  H01L29/66 ,  H01L29/423 ,  H01L21/8234 ,  H01L21/768 ,  H01L21/02

Abstract: A semiconductor device includes a first fin type pattern on a substrate, a second fin type pattern, parallel to the first fin type pattern, on the substrate, and an epitaxial pattern on the first and second fin type patterns. The epitaxial pattern may include a shared semiconductor pattern on the first fin type pattern and the second fin type pattern. The shared semiconductor pattern may include a first sidewall adjacent to the first fin type pattern and a second sidewall adjacent to the second fin type pattern. The first sidewall may include a first lower facet, a first upper facet on the first lower facet and a first connecting curved surface connecting the first lower and upper facets. The second sidewall may include a second lower facet, a second upper facet on the second lower facet and a second connecting curved surface connecting the second lower and upper facets.

公开(公告)号：US20160071317A1

公开(公告)日：2016-03-10

申请号：US14813089

申请日：2015-07-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seok Hoon KIM ,  Chang Hyo YU

IPC: G06T17/20

CPC classification number: G06T17/20 ,  G06T15/005

Abstract: A graphics processing unit (GPU) includes a subdivider connected between a vertex shader and a domain shader. The subdivider receives first points of a first patch from the vertex shader, computes and assigns a tessellation factor for the first patch, generates second patches by refining the first patch using the first points and the tessellation factor, determines whether each of the second patches satisfies a tessellation criterion, and feeds back a patch that does not satisfy the tessellation criterion among the second patches to an input of the subdivider as a first feedback patch.

Abstract translation: 图形处理单元（GPU）包括连接在顶点着色器和域着色器之间的细分器。 分割器从顶点着色器接收第一贴片的第一点，计算并分配第一贴片的镶嵌因子，通过使用第一点和镶嵌因子细化第一贴片来生成第二贴片，确定每个第二贴片是否满足 并且将第二补丁中不满足细分标准的补丁作为第一反馈补丁反馈到分割器的输入。