公开(公告)号：US08616755B2

公开(公告)日：2013-12-31

申请号：US13233834

申请日：2011-09-15

申请人： Sang Pil Kim ,  Chang Ik Hwang ,  Hee Cheong Lee ,  Sang Hoon Lee ,  Jun Sang Park ,  Kwang Soo Kim

发明人： Sang Pil Kim ,  Chang Ik Hwang ,  Hee Cheong Lee ,  Sang Hoon Lee ,  Jun Sang Park ,  Kwang Soo Kim

IPC分类号： F21V7/04

CPC分类号： G02B6/0061 ,  G02B5/0231 ,  G02B6/0036 ,  G02B6/0038 ,  G02F1/133615

摘要： A light guide plate for a surface light source device is provided, which includes an incident surface configured to have light from lamps disposed along a predetermined axis, be incident thereon, an emitting surface configured to have the incident light emitted therefrom, a back surface configured to face the emitting surface, and a plurality of unit cells configured to have microprism patterns engraved thereon and distributed and arranged on the back surface. A crossing angle of a microprism arrangement axis, formed by a ridge direction of the microprism patterns, and of an arrangement axis of the lamps is disposed in an alternate angle. The light guide plate has a high front brightness and an excellent uniformity in brightness and does not have a moire phenomenon. In a backlight unit, the use of optical sheets stacked on the light guide plate can be reduced.

摘要翻译： 提供了一种面光源装置用导光板，其包括配置成具有沿着预定轴设置的灯的入射面的入射面入射在其上的入射面，被配置为具有从其射出的入射光的发射面， 面对发光面，多个单元电池被配置为具有刻在其上的微棱镜图案并且分布并布置在背面上。 通过微棱镜图案的脊方向形成的微棱镜排列轴线和灯的排列轴线的交叉角以交替的角度设置。 导光板具有高的正面亮度和优异的亮度均匀性，并且不具有莫尔条纹现象。 在背光单元中，可以减少层叠在导光板上的光学片的使用。

公开(公告)号：US20120134177A1

公开(公告)日：2012-05-31

申请号：US13233834

申请日：2011-09-15

申请人： Sang Pil Kim ,  Chang Ik Hwang ,  Hee Cheong Lee ,  Sang-Hoon Lee ,  Jun-Sang Park ,  Kwang-Soo KIM

发明人： Sang Pil Kim ,  Chang Ik Hwang ,  Hee Cheong Lee ,  Sang-Hoon Lee ,  Jun-Sang Park ,  Kwang-Soo KIM

IPC分类号： F21V8/00

CPC分类号： G02B6/0061 ,  G02B5/0231 ,  G02B6/0036 ,  G02B6/0038 ,  G02F1/133615

摘要： A light guide plate for a surface light source device is provided, which includes an incident surface configured to have light from lamps disposed along a predetermined axis, be incident thereon, an emitting surface configured to have the incident light emitted therefrom, a back surface configured to face the emitting surface, and a plurality of unit cells configured to have microprism patterns engraved thereon and distributed and arranged on the back surface. A crossing angle of a microprism arrangement axis, formed by a ridge direction of the microprism patterns, and of an arrangement axis of the lamps is disposed in an alternate angle. The light guide plate has a high front brightness and an excellent uniformity in brightness and does not have a moire phenomenon. In a backlight unit, the use of optical sheets stacked on the light guide plate can be reduced.

摘要翻译： 提供了一种面光源装置用导光板，其包括配置成具有沿着预定轴设置的灯的入射面的入射面入射在其上的入射面，被配置为具有从其射出的入射光的发射面， 面对发光面，多个单元电池被配置为具有刻在其上的微棱镜图案并且分布并布置在背面上。 通过微棱镜图案的脊方向形成的微棱镜排列轴线和灯的排列轴线的交叉角以交替的角度设置。 导光板具有高的正面亮度和优异的亮度均匀性，并且不具有莫尔条纹现象。 在背光单元中，可以减少层叠在导光板上的光学片的使用。

公开(公告)号：US09081132B2

公开(公告)日：2015-07-14

申请号：US13982570

申请日：2011-12-28

申请人： Sang Hoon Lee ,  Mun Bok Lee ,  Chang Ik Hwang ,  Sang Pil Kim

发明人： Sang Hoon Lee ,  Mun Bok Lee ,  Chang Ik Hwang ,  Sang Pil Kim

IPC分类号： B32B7/12 ,  G02B5/08 ,  C09J7/02 ,  C09J183/04 ,  G02B5/00 ,  C09J133/06 ,  C09J133/08 ,  C09J183/06 ,  C09D175/04

CPC分类号： G02B5/08 ,  C09D175/04 ,  C09J7/28 ,  C09J7/29 ,  C09J133/066 ,  C09J133/08 ,  C09J183/04 ,  C09J183/06 ,  G02B5/00 ,  Y10T428/24521 ,  Y10T428/2848

摘要： An adhesive film for a reflection sheet and a reflection sheet using the adhesive film is provided. The adhesive film comprises a plastic base film having a heat shrinkage of −0.1 to 0.5% at 150° C. in machine and transverse directions; an adhesive layer formed on one side of the base film by applying an adhesive composition; and an anchor coating layer formed on the other side of the base film, opposite to the side on which the adhesive layer is formed. The adhesive film for a reflection sheet according to the present invention is manufactured by applying an adhesive composition on a plastic base film where heat shrinkage is controlled. Thus, the adhesive film has superior dimensional stability at a high temperature and excellent workability in a post process for laminating a reflection layer. Partial detachment does not occur when an adhesive layer is detached from an adherent, and stable physical properties can be achieved.

摘要翻译： 提供了一种用于反射片的粘合膜和使用该粘合膜的反射片。 粘合膜包括在机器横向上在150℃下的热收缩率为-0.1至0.5％的塑料基膜; 通过施加粘合剂组合物在基膜的一侧上形成的粘合剂层; 以及形成在与形成有粘合剂层的一侧相对的基膜的另一侧上的固着涂层。 根据本发明的反射片用粘合膜通过将粘合剂组合物涂布在控制热收缩的塑料基膜上来制造。 因此，粘合膜在高温下具有优异的尺寸稳定性，并且在用于层叠反射层的后处理中具有优异的可加工性。 当粘合剂层与粘附剂分离时，不会发生局部剥离，并且可以实现稳定的物理性能。

公开(公告)号：US20130342925A1

公开(公告)日：2013-12-26

申请号：US13982570

申请日：2011-12-28

申请人： Sang Hoon Lee ,  Mun Bok Lee ,  Chang Ik Hwang ,  Sang Pil Kim

发明人： Sang Hoon Lee ,  Mun Bok Lee ,  Chang Ik Hwang ,  Sang Pil Kim

IPC分类号： G02B5/08 ,  C09J7/02

CPC分类号： G02B5/08 ,  C09D175/04 ,  C09J7/28 ,  C09J7/29 ,  C09J133/066 ,  C09J133/08 ,  C09J183/04 ,  C09J183/06 ,  G02B5/00 ,  Y10T428/24521 ,  Y10T428/2848

摘要： An adhesive film for a reflection sheet and a reflection sheet using the adhesive film is provided. The adhesive film comprises a plastic base film having a heat shrinkage of −0.1 to 0.5% at 150° C. in machine and transverse directions; an adhesive layer formed on one side of the base film by applying an adhesive composition; and an anchor coating layer formed on the other side of the base film, opposite to the side on which the adhesive layer is formed. The adhesive film for a reflection sheet is manufactured by applying an adhesive composition on a plastic base film where heat shrinkage is controlled. Thus, the adhesive film has superior dimensional stability at a high temperature and excellent workability in a post process for laminating a reflection layer. Partial detachment does not occur when an adhesive layer is detached from an adherent, and stable physical properties can be achieved.

摘要翻译： 提供了一种用于反射片的粘合膜和使用该粘合膜的反射片。 粘合膜包括在机器横向上在150℃下的热收缩率为-0.1至0.5％的塑料基膜; 通过施加粘合剂组合物在基膜的一侧上形成的粘合剂层; 以及形成在与形成有粘合剂层的一侧相对的基膜的另一侧上的固着涂层。 用于反射片的粘合膜通过将粘合剂组合物施加在控制热收缩的塑料基膜上来制造。 因此，粘合膜在高温下具有优异的尺寸稳定性，并且在用于层叠反射层的后处理中具有优异的可加工性。 当粘合剂层与粘附剂分离时，不会发生局部剥离，并且可以实现稳定的物理性能。

公开(公告)号：US20080166658A1

公开(公告)日：2008-07-10

申请号：US11800872

申请日：2007-05-08

申请人： Sang Pil Kim ,  Ki Bong Suh ,  Chang Ik Hwang ,  Kyu Suk Lee

发明人： Sang Pil Kim ,  Ki Bong Suh ,  Chang Ik Hwang ,  Kyu Suk Lee

IPC分类号： G03C1/76

CPC分类号： B41N1/12 ,  C08L33/06 ,  C08L2666/04 ,  C09J167/00

摘要： Disclosed herein is a polyester film for flexographic printing plates, which comprises: a polyester base layer (B); a detachable adhesive layer (A) formed on one surface of the polyester base layer using polyester resin and acrylic resin; and an antistatic layer (C) formed on the other surface of the polyester base layer. In the disclosed polyester film, the detachable adhesive layer is formed on one surface of the polyester base layer using polyester resin in combination with acrylic resin, and thus can have increased adhesion to the base layer and photosensitive resin. Also, the other surface of the polyester base layer has formed thereon the antistatic layer, which has excellent antistatic performance and, at the same time, is not transferred to a surface opposite thereto and is not greatly influenced by humidity. Thus, the disclosed polyester film is suitable for flexographic printing plates.

摘要翻译： 本文公开了一种用于柔性版印刷版的聚酯膜，其包含：聚酯基层（B）; 使用聚酯树脂和丙烯酸树脂在聚酯基层的一个表面上形成可分离的粘合剂层（A）; 和形成在聚酯基层的另一个表面上的抗静电层（C）。 在所公开的聚酯膜中，使用聚酯树脂与丙烯酸树脂组合，在聚酯基层的一个表面上形成可分离的粘合剂层，从而可以增加对基底层和感光性树脂的粘附性。 此外，聚酯基层的另一个表面上形成有抗静电层，抗静电性优异，同时不传递到与其相反的表面，并且不受湿度影响很大。 因此，所公开的聚酯薄膜适用于柔版印刷版。

公开(公告)号：US07420739B2

公开(公告)日：2008-09-02

申请号：US11276881

申请日：2006-03-17

申请人： Sang Pil Kim ,  Jun Sang Park

发明人： Sang Pil Kim ,  Jun Sang Park

IPC分类号： G02B5/02 ,  G02B13/20

CPC分类号： G02B5/0278 ,  G02B5/0242 ,  G02B5/0247

摘要： Disclosed herein is a light-diffusing film having pores for use in a backlight unit of a TFT-LCD. The light-diffusing film having pores of this invention comprises a base sheet composed of a synthetic resin; a light-diffusing layer laminated on one surface of the base sheet and having pores formed by applying a composition including a light-diffusing resin and light-diffusing particles contained in the light-diffusing resin under controlled composition supply pressure of 1˜5 kgf/cm2 and travel speed of the base sheet of 10˜200 m/min; and an antiblocking layer laminated on the other surface of the base sheet. According to this invention, the light-diffusing film has improved total light transmittance and light diffusibility owing to the pores formed in the light-diffusing layer, and is thus usefully applicable to a backlight unit of a TFT-LCD.

摘要翻译： 这里公开了具有用于TFT-LCD的背光单元的孔的光漫射膜。 本发明的具有孔的光漫射膜包括由合成树脂构成的基片; 层叠在基片的一个表面上的光漫射层，具有通过在受控组成物供给压力为1〜5kgf / cm 2下涂布含有光扩散性树脂的光扩散性树脂和光扩散性粒子的组合物而形成的孔， cm 2，基片的行进速度为10〜200m / min; 以及层压在基片的另一个表面上的防粘连层。 根据本发明，光漫射膜由于在光漫射层中形成的孔而具有改善的全光线透射率和光漫射性，因此可用于TFT-LCD的背光单元。

公开(公告)号：US07379246B2

公开(公告)日：2008-05-27

申请号：US11379427

申请日：2006-04-20

申请人： Sang Pil Kim ,  Mun Bok Lee ,  In Sik Jung ,  Jun Sang Park

发明人： Sang Pil Kim ,  Mun Bok Lee ,  In Sik Jung ,  Jun Sang Park

IPC分类号： G02B13/20 ,  G02B5/02

CPC分类号： G02B5/0278 ,  G02B5/0221 ,  G02B5/0242 ,  G02B5/0268 ,  Y10T428/24942

摘要： Disclosed herein is a light-diffusing film for a backlight unit of a thin film transistor-liquid crystal display. Specifically, the current invention provides a light-diffusing film, including a transparent base sheet, a light-diffusing layer, which is laminated on any one surface of the base sheet and includes a light-diffusing resin and light-diffusing particles, and an antiblocking layer, which is laminated on the other surface of the base sheet and includes an antiblocking resin and antiblocking particles, in which the light-diffusing particles satisfy a predetermined relation between a specific surface area and a radius thereof. Accordingly, the light-diffusing film of the current invention can uniformly diffuse light transmitted from a light source lamp positioned at the side surface or back surface of a display device, thus realizing vivid and distinct display images.

摘要翻译： 这里公开了用于薄膜晶体管 - 液晶显示器的背光单元的光漫射膜。 具体地说，本发明提供了一种光扩散膜，其包括透明基片，光扩散层，其层叠在基片的任一表面上，并且包括光漫射树脂和光漫射粒子， 防粘连层层叠在基片的另一个表面上，并且包括防粘着树脂和防粘连颗粒，其中光漫射颗粒满足比表面积和其半径之间的预定关系。 因此，本发明的光漫射膜能够均匀地使从位于显示装置的侧面或背面的光源灯透射的光均匀地扩散，从而实现鲜明且不同的显示图像。

公开(公告)号：US06822021B1

公开(公告)日：2004-11-23

申请号：US10320359

申请日：2002-12-16

申请人： Sang Pil Kim ,  Ki Bong Suh ,  Moon Bok Lee ,  Jeong Woo Lee ,  Kwang Choon Chung ,  Myung Sun Gong ,  Chang Soo Kim

发明人： Sang Pil Kim ,  Ki Bong Suh ,  Moon Bok Lee ,  Jeong Woo Lee ,  Kwang Choon Chung ,  Myung Sun Gong ,  Chang Soo Kim

IPC分类号： C08K906

CPC分类号： C09D183/04 ,  C08K3/36 ,  C08K9/06 ,  Y10T428/31663 ,  C08L83/00

摘要： A release agent and a release liquid which are used for the manufacture of labels, double-sided tapes, etc., are disclosed. The release agent and the release liquid provide improved adhesion between a substrate and a release layer, and excellent peel strength betwveen the release layer and an adherent. The release agent includes a dispersion of a vinyl-modified colloidal silica, a dispersion of a platinum chelate catalyst, and a polysiloxane water-dispersible silicone emulsion. The release liquid is obtained by dispersing the release agent in water so as to have a solid content of 2.5˜30% by weight. The release film is produced by applying the release liquid on a substrate, followed by drying.

摘要翻译： 公开了用于制造标签，双面胶带等的脱模剂和脱模液体。 脱模剂和脱模液提供了基材和剥离层之间的改善的粘附性，以及剥离层和粘合剂之间的优异的剥离强度。 脱模剂包括乙烯基改性胶体二氧化硅的分散体，铂螯合催化剂的分散体和聚硅氧烷水分散性硅氧烷乳液。 脱模液通过将脱模剂分散在水中得到，其固体含量为2.5〜30重量％。 通过将脱模液涂布在基材上，然后进行干燥来制造脱模膜。

公开(公告)号：US07507470B2

公开(公告)日：2009-03-24

申请号：US11550916

申请日：2006-10-19

申请人： Sang Pil Kim ,  Mun Bok Lee

发明人： Sang Pil Kim ,  Mun Bok Lee

IPC分类号： B32B7/02 ,  B32B5/16 ,  G02B5/02 ,  G02B13/20

CPC分类号： G02B5/0278 ,  G02B5/0226 ,  G02F1/133504 ,  Y10T428/24942 ,  Y10T428/25 ,  Y10T428/254 ,  Y10T428/31504

摘要： Disclosed herein is a diffusion sheet for use in a backlight unit of a TFT-LCD. Specifically, this invention provides a diffusion sheet including a transparent base sheet, a light-diffusing layer laminated on one surface of the base sheet, and an antiblocking layer laminated on the other surface of the base sheet, the base sheet satisfying a refractive index represented by a predetermined equation. According to this invention, the diffusion sheet for a display can uniformly diffuse light, which is radiated from a light source lamp positioned at a side surface or the back surface of the display, while passing such light therethrough, thus obtaining clear display images, resulting in increased total light transmittance, light diffusibility, and luminance.

摘要翻译： 这里公开了用于TFT-LCD的背光单元的扩散片。 具体地说，本发明提供了一种漫射片，其包括透明基片，层叠在基片的一个表面上的光漫射层和层叠在基片的另一个表面上的防粘连层，该基片满足折射率 通过预定方程。 根据本发明，用于显示器的漫射片可以均匀地散射从位于显示器的侧表面或背面的光源灯辐射的光，同时使这种光通过，从而获得清晰的显示图像，从而得到 增加总透光率，光扩散性和亮度。

公开(公告)号：US06737119B1

公开(公告)日：2004-05-18

申请号：US10320715

申请日：2002-12-17

申请人： Sang Pil Kim ,  Ki Bong Suh ,  Moon Bok Lee ,  Jeong Woo Lee ,  Kwang Choon Chung ,  Myung Sun Gong ,  Chang Soo Kim

发明人： Sang Pil Kim ,  Ki Bong Suh ,  Moon Bok Lee ,  Jeong Woo Lee ,  Kwang Choon Chung ,  Myung Sun Gong ,  Chang Soo Kim

IPC分类号： B05D302

CPC分类号： C09D183/04 ,  C08K5/0091 ,  C08K9/06 ,  C09J7/40 ,  C09J2203/334 ,  C09J2483/005 ,  D21H27/001

摘要： A method for producing a release film which is used for the manufacture of adhesive labels, double-sided tapes, etc., is disclosed. The release film provides improved adhesion between a substrate and a release layer, and excellent peel strength between the release layer and an adherent. The method includes the steps of : obtaining a silicone aqueous emulsion release liquid by dispersing a silicone aqueous release agent including a dispersion of a vinyl-modified colloidal silica, a dispersion of a platinum chelate catalyst and a polysiloxane water-dispersible silicone emulsion, in water, so as to achieve a solid content of the release liquid of 2.5˜30% by weight; and applying and drying the obtained release liquid on a substrate to form a release layer.

摘要翻译： 公开了一种用于制造粘合标签，双面胶带等的脱模膜的制造方法。 剥离膜提供了改进的基材和剥离层之间的粘附性，以及剥离层和粘附剂之间的优异的剥离强度。 该方法包括以下步骤：通过将包含乙烯基改性胶体二氧化硅的分散体，铂螯合催化剂和聚硅氧烷水分散性硅氧烷乳液的分散体的硅氧烷含水脱模剂分散在水中来获得硅氧烷水性乳液脱模液 ，以达到2.5〜30重量％的释放液的固体含量; 并将获得的释放液施加并干燥在基板上以形成剥离层。