公开(公告)号：US10859921B2

公开(公告)日：2020-12-08

申请号：US14738543

申请日：2015-06-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jun-Ho Sim ,  Sang-Hyun Yun ,  Hi-Kuk Lee ,  Hyun-Seok Kim

IPC: G03F7/20 ,  G03F9/00 ,  H01L23/544

Abstract: A maskless exposure device includes an exposure head that includes a digital micro-mirror device configured to reflect a source beam received from an exposure source to a substrate to scan an exposure beam to the substrate, and a system control part configured to control the digital micro-mirror device using a graphic data system file. The graphic data system file includes data of an align-key. The align-key includes an X-align-key that extends in a direction parallel to a scan direction of the exposure head, and has a bar shape in a plan view, and a Y-align-key disposed adjacent to the X-align-key that has a frame shape in a plan view.

公开(公告)号：US09746767B2

公开(公告)日：2017-08-29

申请号：US14881815

申请日：2015-10-13

Applicant: Samsung Display Co., Ltd.

Inventor： Ki Beom Lee ,  Hyun-Seok Kim ,  Hi Kuk Lee ,  Jae Hyuk Chang

IPC: G03F7/031 ,  G03F7/00 ,  G03F7/20 ,  G03F7/32

CPC classification number: G03F7/0007 ,  G03F7/031 ,  G03F7/20 ,  G03F7/325

Abstract: A photoresist composition including 5 wt % to 10 wt % of a binder resin, 5 wt % to 10 wt % of a photopolymerization monomer, 1 wt % to 5 wt % of a photopolymerization initiator comprising an oxime ester-based compound and activated by light in a wavelength range of 400 nm to 410 nm, 5 wt % to 10 wt % of a black coloring agent, and a residual amount of a solvent.

公开(公告)号：US09081233B2

公开(公告)日：2015-07-14

申请号：US13673999

申请日：2012-11-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dae-Hwan Jang ,  Gug-Rae Jo ,  Min-Uk Kim ,  Hyun-Seok Kim ,  Sung-Hee Lee ,  Jae-Hyuk Chang ,  Nam-Ok Jung

IPC: G02F1/1339 ,  G02B27/26 ,  G02F1/1343

CPC classification number: G02F1/1339 ,  G02B27/26 ,  G02F1/13392 ,  G02F1/13394 ,  G02F1/134309

Abstract: A polarizing liquid crystal panel includes a first substrate including a first base substrate, a first alignment layer, and a first electrode between the first base substrate and the first alignment layer, a second substrate including a second base substrate, a second alignment layer, and a second electrode between the second base substrate and the second alignment layer, the second substrate facing the first substrate, a spacer between the first and second substrates and maintaining a cell gap therebetween, and a liquid crystal flow preventing portion between the first and second substrates. The liquid crystal flow preventing portion extends in a first direction, and restricts movement of the spacer in a second direction substantially perpendicular to the first direction.

Abstract translation: 偏振液晶面板包括：第一基板，包括第一基板，第一取向层，以及第一基板和第一取向层之间的第一电极;第二基板，包括第二基板，第二取向层， 所述第二基板和所述第二取向层之间的第二电极，所述第二基板面对所述第一基板，所述第一基板与所述第二基板之间保持间隔，并且保持在所述第一基板与所述第二基板之间的液晶流阻止部 。 液晶防止部分沿第一方向延伸，并且限制间隔物在基本上垂直于第一方向的第二方向上的移动。

公开(公告)号：US09746780B2

公开(公告)日：2017-08-29

申请号：US14745366

申请日：2015-06-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyun-Seok Kim ,  Sang-Hyun Yun ,  Hi-Kuk Lee ,  Jae-Hyuk Chang ,  Sang-Hyun Lee ,  Jung-In Park ,  Jung-Chul Heo ,  Kab-Jong Seo ,  Ki-Beom Lee ,  Jun-Ho Sim

IPC: G03B27/54 ,  G03F7/20

CPC classification number: G03F7/70291 ,  G03F7/70358 ,  G03F7/70508

Abstract: A maskless exposure device includes an exposure head including a digital micro-mirror device and an exposure source, the digital micro-mirror device being configured to reflect a source beam outputted from the exposure source to a substrate and a system controller configured to control the digital micro-mirror device by using a graphic data system file. The graphic data system file includes data regarding patterns to be formed on the substrate. A pattern extending in a direction parallel to a scan direction of the exposure head includes a first pattern portion having a first width that is greater than a target width and a second pattern portion alternately disposed with the first pattern portion and having a second width that is less than the target width.

公开(公告)号：US09690204B2

公开(公告)日：2017-06-27

申请号：US14664770

申请日：2015-03-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sang-Hyun Lee ,  Hyun-Seok Kim ,  Jung-Chul Heo ,  Hi-Kuk Lee ,  Sang-Hyun Yun ,  Ki-Beom Lee ,  Chang-Hoon Kim ,  Jung-In Park ,  Kab-Jong Seo ,  Jun-Ho Sim ,  Jae-Hyuk Chang

IPC: G03B27/44 ,  G03B27/68 ,  G03F7/20 ,  H01L29/786 ,  H01L27/12 ,  H01L29/417

CPC classification number: G03F7/70291 ,  G03F7/70508 ,  H01L27/124 ,  H01L27/1285 ,  H01L29/41733 ,  H01L29/78696

Abstract: A maskless exposure device includes an exposure head including a digital micro-mirror device, the digital micro-mirror device being configured to scan an exposure beam to a substrate by reflecting a source beam from an exposure source; and a system control part configured to control the digital micro-mirror device by utilizing a graphic data system file. The graphic data system file includes data for a source electrode, a drain electrode and a channel portion between the source electrode and the drain electrode in a plan view. The channel portion includes a first portion extending in a direction perpendicular to a scan direction of the exposure head. A width of the first portion of the channel portion is defined to be a multiple of a pulse event generation of the exposure beam.

公开(公告)号：US09436098B2

公开(公告)日：2016-09-06

申请号：US14635339

申请日：2015-03-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jung-Chul Heo ,  Hi-Kuk Lee ,  Jae-Hyuk Chang ,  Sang-Hyun Lee ,  Jung-In Park ,  Sang-Hyun Yun ,  Ki-Beom Lee ,  Hyun-Seok Kim ,  Kab-Jong Seo ,  Jun-Ho Sim ,  Byoung-Min Yun ,  Sang-Don Jang ,  Jae-Young Jang ,  Chang-Hoon Kim

IPC: G03F7/20 ,  H01L29/786 ,  H01L27/12

CPC classification number: G03F7/70508 ,  G03F7/2022 ,  G03F7/2051 ,  G03F7/702 ,  G03F7/70291 ,  G03F7/70391 ,  H01L27/1222 ,  H01L27/124 ,  H01L27/1259 ,  H01L29/78669 ,  H01L29/78693 ,  H01L29/78696

Abstract: A maskless exposure device includes an exposure head including a digital micro-mirror device. The digital micro-mirror device is configured to transmit a source beam applied from an exposure source to a substrate. A system control part is configured to control the digital micro-mirror device by using a graphic data system file. The graphic data system file includes data for forming a source electrode, a drain electrode and a channel portion disposed between the source electrode and the drain electrode. The graphic system file includes data for forming the channel portion extending in a diagonal direction with respect to a scan direction of the exposure head.

Abstract translation: 无掩模曝光装置包括具有数字微镜装置的曝光头。 数字微镜装置被配置为将从曝光源施加的源光束传输到衬底。 系统控制部分被配置为通过使用图形数据系统文件来控制数字微镜装置。 图形数据系统文件包括用于形成源电极，漏电极和设置在源电极和漏电极之间的沟道部分的数据。 图形系统文件包括用于形成相对于曝光头的扫描方向沿对角线方向延伸的通道部分的数据。

公开(公告)号：US20160116847A1

公开(公告)日：2016-04-28

申请号：US14745366

申请日：2015-06-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyun-Seok Kim ,  Sang-Hyun Yun ,  Hi-Kuk Lee ,  Jae-Hyuk Chang ,  Sang-Hyun Lee ,  Jung-In Park ,  Jung-Chul Heo ,  Kab-Jong Seo ,  Ki-Beom Lee ,  Jun-Ho Sim

IPC: G03F7/20

CPC classification number: G03F7/70291 ,  G03F7/70358 ,  G03F7/70508

Abstract: A maskless exposure device includes an exposure head including a digital micro-mirror device and an exposure source, the digital micro-mirror device being configured to reflect a source beam outputted from the exposure source to a substrate and a system controller configured to control the digital micro-mirror device by using a graphic data system file. The graphic data system file includes data regarding patterns to be formed on the substrate. A pattern extending in a direction parallel to a scan direction of the exposure head includes a first pattern portion having a first width that is greater than a target width and a second pattern portion alternately disposed with the first pattern portion and having a second width that is less than the target width.

Abstract translation: 无掩模曝光装置包括具有数字微镜装置和曝光源的曝光头，数字微镜装置被配置为将从曝光源输出的源光束反射到基板，以及系统控制器，被配置为控制数字 微镜设备通过使用图形数据系统文件。 图形数据系统文件包括关于要在基板上形成的图案的数据。 在与曝光头的扫描方向平行的方向上延伸的图案包括具有大于目标宽度的第一宽度的第一图案部分和与第一图案部分交替设置的第二图案部分，并且具有第二宽度， 小于目标宽度。

公开(公告)号：US09091871B2

公开(公告)日：2015-07-28

申请号：US13706790

申请日：2012-12-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae-Hyuk Chang ,  Han-Sun Ryou ,  Yu-Deok Seo ,  Min-Uk Kim ,  Hyun-Seok Kim ,  Ki-Beom Lee ,  Sung-Hee Lee ,  Seung-Jun Lee ,  Nam-Ok Jung ,  Gug-Rae Jo

IPC: G02F1/1335 ,  G02F1/13 ,  H04N13/04 ,  G02B27/22 ,  G02F1/1333 ,  G02F1/1347 ,  G02B27/26

CPC classification number: G02F1/1313 ,  G02B27/2214 ,  G02B27/26 ,  G02F1/133305 ,  G02F1/1347 ,  H04N13/305

Abstract: In a polarizing liquid crystal panel and a display apparatus including the polarizing liquid crystal panel, the polarizing liquid crystal panel includes a first substrate, a second substrate and a liquid crystal layer. The first substrate includes a plastic substrate, a first electrode on the plastic substrate, and a first alignment layer on the first electrode. The second substrate includes a base substrate which opposes the first substrate, a second electrode on the base substrate, and a second alignment layer on the second electrode. The liquid crystal layer is between the first and second substrates and polarizes a light using an electric field between the first and second electrodes.

Abstract translation: 在偏振液晶面板和包括偏振液晶面板的显示装置中，偏振液晶面板包括第一基板，第二基板和液晶层。 第一基板包括塑料基板，塑料基板上的第一电极和第一电极上的第一对准层。 第二基板包括与第一基板相对的基底基板，基底基板上的第二电极和第二电极上的第二取向层。 液晶层位于第一和第二基板之间，并且使用第一和第二电极之间的电场使光偏振。

公开(公告)号：US20130248110A1

公开(公告)日：2013-09-26

申请号：US13762015

申请日：2013-02-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ki-Beom LEE ,  Hyang-Shik Kong ,  Hyun-Seok Kim ,  Sung Hee Lee ,  Seung-Jun Lee ,  Jae-Hyuk Chang ,  Gug-Rae Jo

IPC: C09J163/00

CPC classification number: C09J163/00 ,  C09J163/10

Abstract: A sealing composition and a method of manufacturing a display panel using the sealing composition are disclosed. The sealing composition includes about 10% by weight to about 80% by weight of a denatured epoxy resin having a methacrylate group, about 5% by weight to about 40% by weight of a photo-curing acrylate monomer, about 1% by weight to about 10% by weight of a heat-curing agent, about 1% by weight to about 10% by weight of a photo-polymerization initiator, about 5% by weight to about 50% by weight of a filler, about 1% by weight to about 10% by weight of a flexibility improving agent and about 0.001% by weight to about 8% by weight of an additive.

Abstract translation: 公开了一种密封组合物和使用密封组合物制造显示面板的方法。 密封组合物包含约10重量％至约80重量％的具有甲基丙烯酸酯基团的变性环氧树脂，约5重量％至约40重量％的光固化丙烯酸酯单体，约1重量％至约 约10重量％的热固化剂，约1重量％至约10重量％的光聚合引发剂，约5重量％至约50重量％的填料，约1重量％ 至约10重量％的柔性改善剂和约0.001重量％至约8重量％的添加剂。

公开(公告)号：US09921488B2

公开(公告)日：2018-03-20

申请号：US14612648

申请日：2015-02-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jun-Ho Sim ,  Jung-In Park ,  Ki-Beom Lee ,  Hi-Kuk Lee ,  Hyun-Seok Kim ,  Kab-Jong Seo ,  Sang-Hyun Yun ,  Sang-Hyun Lee ,  Jung-Chul Heo ,  Jong-Joo Kim ,  Chang-Hoon Kim

IPC: G03F7/20 ,  G02B26/08

CPC classification number: G03F7/70641 ,  G02B26/0833 ,  G03F7/2053 ,  G03F7/70291 ,  G03F7/70383 ,  G03F7/70391

Abstract: A maskless exposure device includes a stage on which a substrate is disposed, an optical head, and an optical source part. The optical head irradiates light to the substrate. The light source part provides the optical head with a light. The optical head irradiates the light, according to an average-focus distance, to the substrate. The average-focus distance is determined by averaging best-focus distances for a plurality of regions of the substrate, respectively.