公开(公告)号：US08427768B2

公开(公告)日：2013-04-23

申请号：US12563447

申请日：2009-09-21

申请人： Seong Sik Park ,  Seung Won Park ,  Sung Nim Jo ,  In Sung Sohn ,  Sang Cheol Jung ,  Ji Yoon Yeom ,  Eui Soo Kim

发明人： Seong Sik Park ,  Seung Won Park ,  Sung Nim Jo ,  In Sung Sohn ,  Sang Cheol Jung ,  Ji Yoon Yeom ,  Eui Soo Kim

IPC分类号： G02B5/22

CPC分类号： G02F1/133514 ,  G02B5/223

摘要： An optical filter for compensating for color shift is provided in front of a display panel of a display device. The optical filter includes a background layer and a green wavelength absorption pattern provided with a predetermined thickness on the background layer. The green wavelength absorption pattern absorbs a green wavelength of light. The green wavelength absorption pattern contains a material that absorbs a green wavelength of light in the range of 510 nm to 560 nm, and can also contain a white light absorbing material. A green's complementary color absorbing part absorbs a wavelength of light complementary to green, and contains at least one of a material absorbing a blue wavelength of light in the range of 440 nm to 480 nm and a material absorbing a red wavelength of light in the range of 600 nm to 650 nm.

摘要翻译： 在显示装置的显示面板的前面设置用于补偿色移的光学滤波器。 滤光器包括在背景层上设置有预定厚度的背景层和绿色波长吸收图案。 绿色波长吸收图案吸收绿色的波长的光。 绿色波长吸收图案包含吸收510nm至560nm范围内的光的绿色波长的材料，并且还可以含有白色光吸收材料。 绿色的补色吸收部分吸收与绿色互补的光的波长，并且包含吸收在440nm至480nm范围内的蓝色波长的光的材料中的至少一种和吸收范围内的红色波长的光的材料中的至少一种 为600nm至650nm。

公开(公告)号：US20100073794A1

公开(公告)日：2010-03-25

申请号：US12563447

申请日：2009-09-21

申请人： Seong Sik Park ,  Seung Won Park ,  Sung Nim Jo ,  In Sung Sohn ,  Sang Cheol Jung ,  Ji Yoon Yeom ,  Eui Soo Kim

发明人： Seong Sik Park ,  Seung Won Park ,  Sung Nim Jo ,  In Sung Sohn ,  Sang Cheol Jung ,  Ji Yoon Yeom ,  Eui Soo Kim

IPC分类号： G02B5/22

CPC分类号： G02F1/133514 ,  G02B5/223

摘要： An optical filter for compensating for color shift is provided in front of a display panel of a display device. The optical filter includes a background layer and a green wavelength absorption pattern provided with a predetermined thickness on the background layer. The green wavelength absorption pattern absorbs a green wavelength of light. The green wavelength absorption pattern contains a material that absorbs a green wavelength of light in the range of 510 nm to 560 nm, and can also contain a white light absorbing material. A green's complementary color absorbing part absorbs a wavelength of light complementary to green, and contains at least one of a material absorbing a blue wavelength of light in the range of 440 nm to 480 nm and a material absorbing a red wavelength of light in the range of 600 nm to 650 nm. A first thick-film layer, a first thin-film layer, and a second thick-film layer are stacked over one another in the order named.

摘要翻译： 在显示装置的显示面板的前面设置用于补偿色移的光学滤波器。 滤光器包括在背景层上设置有预定厚度的背景层和绿色波长吸收图案。 绿色波长吸收图案吸收绿色的波长的光。 绿色波长吸收图案包含吸收510nm至560nm范围内的光的绿色波长的材料，并且还可以含有白色光吸收材料。 绿色的补色吸收部分吸收与绿色互补的光的波长，并且包含吸收在440nm至480nm范围内的蓝色波长的光的材料中的至少一种和吸收范围内的红色波长的光的材料中的至少一种 为600nm至650nm。 第一厚膜层，第一薄膜层和第二厚膜层以所述顺序彼此堆叠。

公开(公告)号：US20080166546A1

公开(公告)日：2008-07-10

申请号：US12003989

申请日：2008-01-04

申请人： Sung Nim Jo ,  In Sung Sohn ,  Sang Cheol Jung ,  Eun Young Cho

发明人： Sung Nim Jo ,  In Sung Sohn ,  Sang Cheol Jung ,  Eun Young Cho

IPC分类号： B32B7/12

CPC分类号： G02B5/223 ,  H01J11/10 ,  H01J11/44 ,  H01J2211/444 ,  Y10T428/26 ,  Y10T428/2848

摘要： An optical sheet, including: a transparent material; a light absorption pattern formed on a side of the transparent material; and a flexible adhesion layer formed on the side of the transparent material in which the light absorption pattern is formed.

摘要翻译： 一种光学片，包括：透明材料; 形成在透明材料侧的光吸收图案; 以及形成在形成有吸光图案的透明材料侧的柔性粘合层。

公开(公告)号：US20080137349A1

公开(公告)日：2008-06-12

申请号：US11950534

申请日：2007-12-05

申请人： Sung Nim Jo ,  In Sung Sohn ,  Sang Cheol Jung ,  Hye Kyoung Lee

发明人： Sung Nim Jo ,  In Sung Sohn ,  Sang Cheol Jung ,  Hye Kyoung Lee

IPC分类号： F21V1/12 ,  F21V5/00

CPC分类号： G02B5/003 ,  G02B1/11 ,  G02F1/133502 ,  G02F2001/133334 ,  G02F2201/083 ,  G02F2202/28

摘要： Disclosed is a complex film for a display apparatus, which comprises a base film; an anti-reflection film formed on a first surface of the base film and adapted to prevent reflection of external light; an external light shielding film formed on a second surface opposite to the first surface and including an external light shielding pattern, the external light shielding pattern having a plurality of external light shielding parts formed on a surface of the external light shielding film; and an adhesive film formed on the external light shielding film and including at least one colorant having a selective wavelength absorption capability. The complex film has multi-functionalities such as electromagnetic wave shielding, external light absorption, near infrared ray shielding, color correction, and the like, thereby simplifying an assembly process of the display apparatus, and reducing the thickness of the display apparatus.

摘要翻译： 公开了一种用于显示装置的复合膜，其包括基膜; 形成在所述基膜的第一表面上并适于防止外部光的反射的抗反射膜; 形成在与所述第一表面相对的第二表面上并且包括外部光屏蔽图案的外部遮光膜，所述外部光屏蔽图案具有形成在所述外部遮光膜的表面上的多个外部遮光部; 以及形成在外部遮光膜上并且包括至少一种具有选择性波长吸收能力的着色剂的粘合剂膜。 复合膜具有电磁波屏蔽，外部光吸收，近红外线屏蔽，颜色校正等多功能，从而简化了显示装置的组装处理，并且减小了显示装置的厚度。

公开(公告)号：US08698985B2

公开(公告)日：2014-04-15

申请号：US12955239

申请日：2010-11-29

申请人： Seong Sik Park ,  Eun Young Cho ,  Seung Won Park ,  In Sung Sohn

发明人： Seong Sik Park ,  Eun Young Cho ,  Seung Won Park ,  In Sung Sohn

IPC分类号： G02F1/1335

CPC分类号： G02B3/005 ,  G02B5/02 ,  G02F1/133526

摘要： An optical film for reducing color shift is provided in front of a display panel. The optical film includes a background layer, and a plurality of lens parts, which are spaced apart from each other, engraved or embossed on the background layer. The lens parts diffuse light incident thereon and then to mix the diffused light with light passing between the lens parts. The lens parts have a depth to width ratio of 0.25 or more, a spacing to pitch ratio ranging from 0.5 to 0.95, and a pitch of 45 μm or less. A display device may include the optical film.

摘要翻译： 在显示面板的前方设有用于降低色偏的光学薄膜。 光学膜包括背景层和在背景层上雕刻或压花的彼此间隔开的多个透镜部分。 透镜部分使入射到其上的光漫射，然后将漫射光与透过透镜部分的光混合。 透镜部件的深宽比为0.25以上，间距比为0.5〜0.95，间距为45μm以下。 显示装置可以包括光学膜。

公开(公告)号：US20110128483A1

公开(公告)日：2011-06-02

申请号：US12955239

申请日：2010-11-29

申请人： Seong Sik Park ,  Eun Young Cho ,  Seung Won Park ,  In Sung Sohn

发明人： Seong Sik Park ,  Eun Young Cho ,  Seung Won Park ,  In Sung Sohn

IPC分类号： G02F1/1335

CPC分类号： G02B3/005 ,  G02B5/02 ,  G02F1/133526

摘要： An optical film for reducing color shift is provided in front of a display panel of an LCD device. The optical film includes a background layer, and a plurality of lens parts, which are spaced apart from each other, engraved or embossed on the background layer. The color of light incident on the optical film from the display panel varies depending on the watching angle and the gray level due to birefringence by a liquid crystal in the display panel. The lens parts diffuse light incident thereon and then to mix the diffused light with light passing between the lens parts. The lens parts have a depth to width ratio of 0.25 or more, a spacing to pitch ratio ranging from 0.5 to 0.95, and a pitch of 45 μm or less. An LCD device may include the optical film.

摘要翻译： 在LCD装置的显示面板的前方设有用于降低色偏的光学膜。 光学膜包括背景层和在背景层上雕刻或压花的彼此间隔开的多个透镜部分。 从显示面板入射到光学薄膜上的光的颜色根据由显示面板中的液晶的双折射引起的观看角度和灰度级而变化。 透镜部分使入射到其上的光漫射，然后将漫射光与透过透镜部分的光混合。 透镜部件的深宽比为0.25以上，间距比为0.5〜0.95，间距为45μm以下。 LCD装置可以包括光学膜。

公开(公告)号：US20110116025A1

公开(公告)日：2011-05-19

申请号：US12904420

申请日：2010-10-14

申请人： Seong Sik Park ,  Seung Won Park ,  In Sung Sohn ,  Eun Young Cho

发明人： Seong Sik Park ,  Seung Won Park ,  In Sung Sohn ,  Eun Young Cho

IPC分类号： G02F1/1335

CPC分类号： G02F1/1393 ,  G02B5/0242 ,  G02B5/22 ,  G02F1/133504 ,  G02F1/133514 ,  G02F1/133516

摘要： An optical filter provided in front of a display panel of a display device includes a background layer and a color shift-reducing pattern formed to a predetermined thickness at the background layer. The color shift-reducing pattern has a plurality of partial areas, and at least two partial areas of the plurality of partial areas have different light absorptivities and/or light diffusivities. The at least two partial areas may contain different amounts of a light-absorbing material that cause the different light-absorptivities and/or different amounts of a light-diffusing material that cause the different light diffusivities. The color shift-reducing pattern may have first and second partial areas, in which only the first partial area may contain the light-absorbing material, and only the second partial area may contain the light-diffusing material. The light-absorbing material may include a green wavelength-absorbing material that absorbs light having green wavelengths from 510 nm to 560 nm. The light-diffusing material may include light-diffusing beads.

摘要翻译： 设置在显示装置的显示面板前方的滤光器包括在背景层形成为规定厚度的背景层和减色图案。 所述减色图案具有多个部分区域，并且所述多个部分区域中的至少两个部分区域具有不同的光吸收率和/或光扩散率。 至少两个部分区域可以包含不同量的光吸收材料，其导致不同光吸收率和/或不同量的导致不同光扩散性的光漫射材料。 减色图案可以具有第一和第二部分区域，其中仅第一部分区域可以包含光吸收材料，并且仅第二部分区域可以包含光漫射材料。 光吸收材料可以包括吸收510nm至560nm的绿色波长的光的绿色波长吸收材料。 光漫射材料可以包括光漫射珠。

公开(公告)号：US20080164799A1

公开(公告)日：2008-07-10

申请号：US11987184

申请日：2007-11-28

申请人： Hye Kyoung Lee ,  In Sung Sohn ,  Sung Nim Jo

发明人： Hye Kyoung Lee ,  In Sung Sohn ,  Sung Nim Jo

IPC分类号： H01J61/40 ,  F21V11/16

CPC分类号： H01J11/10 ,  G02B5/22 ,  G02B27/0018 ,  H01J11/44 ,  H01J2211/444

摘要： An optical sheet and a display optical filter which can increase a contrast ratio in a bright room are provided. The optical sheet for the display optical filter includes a transparent substrate including a plurality of pattern grooves formed thereon; and a light shielding pattern formed of a light absorbent material filled in the plurality of pattern grooves. The light shielding pattern may be formed of a material for either absorbing or shielding light filled in the plurality of pattern grooves. In particular, when an external illuminance increases from 0 Lux to 250 Lux, a reduction rate of a color gamut in CIE color coordinates may be 9% or less with respect to NTSC, and the reduction rate of the color gamut is relatively less in comparison with the case where the optical sheet of the present invention is not used.

摘要翻译： 提供了可以提高亮室中的对比度的光学片和显示滤光器。 用于显示滤光器的光学片包括：一个透明基片，包括在其上形成的多个图形凹槽; 以及由填充在多个图案槽中的吸光材料形成的遮光图案。 遮光图案可以由用于吸收或屏蔽填充在多个图案凹槽中的光的材料形成。 特别地，当外部照度从0Lux增加到250Lux时，CIE色坐标中的色域的减小率相对于NTSC可以为9％以下，并且色域的缩小率相对较小 在不使用本发明的光学片的情况下。

公开(公告)号：US20090126986A1

公开(公告)日：2009-05-21

申请号：US12273679

申请日：2008-11-19

申请人： Eui Soo Kim ,  In Sung Sohn

发明人： Eui Soo Kim ,  In Sung Sohn

IPC分类号： H05K9/00 ,  B32B3/10

CPC分类号： H01J11/44 ,  H01J11/10 ,  H01J2211/446 ,  Y10T428/2457 ,  Y10T428/2462

摘要： An electromagnetic shielding film for a display device includes a transparent, resinous first base, an intaglio pattern formed on at least one side of the first base, and an electromagnetic shielding pattern containing a conductive material with which the intaglio pattern is filled. A method of fabricating an electromagnetic shielding film for a display device, includes the steps of coating a first curable resin on one surface of a transparent backing, forming an intaglio pattern on the first curable resin using a patterning roll and curing the first curable resin, filling the intaglio pattern with a second curable resin containing a conductive material, and curing the second curable resin.

摘要翻译： 一种用于显示装置的电磁屏蔽膜包括透明树脂的第一基底，形成在第一基底的至少一侧的凹版图案，以及包含凹版图案填充的导电材料的电磁屏蔽图案。 一种制造用于显示装置的电磁屏蔽膜的方法包括以下步骤：在透明背衬的一个表面上涂覆第一可固化树脂，使用图案化辊在第一可固化树脂上形成凹版图案并固化第一可固化树脂， 用包含导电材料的第二可固化树脂填充凹版图案，并固化第二可固化树脂。

公开(公告)号：US08262239B2

公开(公告)日：2012-09-11

申请号：US12905648

申请日：2010-10-15

申请人： Tae Soon Park ,  Sang Cheol Jung ,  In Sung Sohn

发明人： Tae Soon Park ,  Sang Cheol Jung ,  In Sung Sohn

IPC分类号： G02B27/00

CPC分类号： G02B1/11 ,  G02B1/10 ,  G02B1/111 ,  G02B1/116 ,  G02B5/00 ,  G02B5/20 ,  G02F1/133512 ,  G02F2001/133334 ,  H01J11/10 ,  H01J11/44 ,  H01J2211/444 ,  H01J2329/869 ,  H01J2329/892 ,  H01L51/5284

摘要： A display filter and a display apparatus including the display filter increase a contrast ratio, increase brightness, and have a great electromagnetic (EM) radiation-shielding effect. The display filter includes a filter base and an external light-shielding layer formed on a surface of the filter base. The external light-shielding layer includes a base substrate including a transparent resin and light-shielding patterns spaced apart on a surface of the base substrate at predetermined intervals, and including a conductive material.

摘要翻译： 显示滤光器和包括显示滤光器的显示装置增加对比度，增加亮度并具有很大的电磁（EM）辐射屏蔽效果。 显示滤光器包括形成在过滤器基体的表面上的过滤器底座和外部遮光层。 外部遮光层包括基板，该基板包括透明树脂和以预定间隔在基板的表面间隔开的并且包括导电材料的遮光图案。