公开(公告)号：US20100208169A1

公开(公告)日：2010-08-19

申请号：US12656173

申请日：2010-01-20

Applicant: Yong-kweun Mun ,  Hong-seok Lee ,  Yoon-sun Choi ,  Hoon Song

Inventor： Yong-kweun Mun ,  Hong-seok Lee ,  Yoon-sun Choi ,  Hoon Song

IPC: G02F1/1335

CPC classification number: G02F1/133555 ,  G02F1/133605 ,  G02F1/133621

Abstract: Provided is a transflective display apparatus including a color reflective plate disposed at a light emitting surface of a light guide plate, and a display panel disposed at another surface of the light emitting surface of the light guide plate so that light emitted from a light source is reflected by a color reflective plate through the light guide plate and travels toward the display panel.

Abstract translation: 本发明提供一种半透过型显示装置，其具备配置在导光板的发光面的彩色反射板和配置在导光板的发光面的另一表面的显示面板，使得从光源射出的光为 由彩色反射板通过导光板反射并向显示面板行进。

公开(公告)号：US20100177393A1

公开(公告)日：2010-07-15

申请号：US12654713

申请日：2009-12-30

Applicant: Hong-Seok Lee ,  Yong-hee Lee ,  Jung-hoon Shin ,  Sung-yong Kang ,  Seong-hwan Chae

Inventor： Hong-Seok Lee ,  Yong-hee Lee ,  Jung-hoon Shin ,  Sung-yong Kang ,  Seong-hwan Chae

IPC: G02B5/28 ,  B05D1/36 ,  B05D3/12 ,  B29D11/00

CPC classification number: B29D11/00596 ,  B82Y20/00 ,  G02B5/0808 ,  G02B2207/101

Abstract: Example embodiments relate to a reflective structure, a display apparatus including the reflective structure, and a method of manufacturing the reflective structure and the display apparatus. A reflective structure according to example embodiments may include a plurality of nanoparticles of non-uniform size, which are arranged on a substrate, or an uneven element having a surface contour that resembles a plurality of nanoparticles; and a reflective layer covering the plurality of nanoparticles or the uneven element. The reflective layer may have a random/variable height.

Abstract translation: 示例性实施例涉及反射结构，包括反射结构的显示设备，以及制造反射结构和显示设备的方法。 根据示例性实施例的反射结构可以包括布置在基底上的多个不均匀尺寸的纳米颗粒，或者具有类似于多个纳米颗粒的表面轮廓的不均匀元件; 以及覆盖多个纳米颗粒或不平坦元件的反射层。 反射层可以具有随机/可变的高度。

公开(公告)号：US07718215B2

公开(公告)日：2010-05-18

申请号：US11984627

申请日：2007-11-20

Applicant: Young-Sang Byun ,  Joung-Won Choi ,  Hong-Seok Lee

Inventor： Young-Sang Byun ,  Joung-Won Choi ,  Hong-Seok Lee

IPC: C23C16/52

CPC classification number: B41J2/155 ,  B41J2202/19

Abstract: An apparatus for forming alignment layer includes a printing stage for supporting a substrate thereon, at least one inkjet head having at least one spray hole above the printing stage, the spray hole spraying an alignment material onto the substrate, a head support supporting the inkjet head, a pitch measuring unit adjacent to the inkjet head, and a display unit displaying measured results provided by the pitch measuring unit.

Abstract translation: 用于形成取向层的装置包括：用于在其上支撑基板的印刷台;至少一个在印刷台上方具有至少一个喷射孔的喷墨头，喷射孔将对准材料喷射到基板上;支撑喷墨头 ，与喷墨头相邻的俯仰测量单元和显示由俯仰测量单元提供的测量结果的显示单元。

公开(公告)号：US07717603B2

公开(公告)日：2010-05-18

申请号：US11287350

申请日：2005-11-28

Applicant: Jin-hwan Kim ,  Hong-seok Lee ,  Jin-Seung Choi ,  Jee-hong Min ,  Jae-ho You ,  Kyung-yeup Kim ,  Su-mi Lee ,  Yoon-sun Choi

Inventor： Jin-hwan Kim ,  Hong-seok Lee ,  Jin-Seung Choi ,  Jee-hong Min ,  Jae-ho You ,  Kyung-yeup Kim ,  Su-mi Lee ,  Yoon-sun Choi

IPC: F21V7/04

CPC classification number: G02B6/0061 ,  G02B6/0038 ,  G02B6/0053

Abstract: A light guide plate having a multi-periodic micro pattern, which can minimize chromatic dispersion, and an illumination apparatus for a display device employing the light guide plate are provided. The light guide plate includes a top surface and a micro pattern formed on the top surface and allowing light, which is incident from a first side surface of the light guide plate, to be emitted from the top surface. The micro pattern is a combination of at least two periodic patterns having different periods to reduce chromatic dispersion of light emitted from the top surface.

Abstract translation: 提供一种具有可以使色散最小化的多周期性微图形的导光板以及使用该导光板的显示装置的照明装置。 导光板包括顶表面和形成在顶表面上的微图形，并允许从导光板的第一侧表面入射的光从顶表面发射。 微图案是具有不同周期的至少两个周期性图案的组合，以减少从顶表面发射的光的色散。

公开(公告)号：US20090129119A1

公开(公告)日：2009-05-21

申请号：US12236022

申请日：2008-09-23

Applicant: Hong-seok LEE ,  Hoon SONG ,  Jun-bo YOON ,  Joo-hyung LEE

Inventor： Hong-seok LEE ,  Hoon SONG ,  Jun-bo YOON ,  Joo-hyung LEE

IPC: F21V8/00 ,  B29D11/00

CPC classification number: G02B6/0065 ,  B29C33/3842 ,  B29C33/424 ,  B29C35/0894 ,  B29C37/0053 ,  B29C2035/0827 ,  B29D11/00663 ,  B29K2083/00 ,  G02B6/0036 ,  G02B6/0055

Abstract: Provided are a light guide member, a lighting apparatus including the light guide member, and a method of fabricating the light guide member. The light guide member comprises: a body, which is formed as a transparent plate, including a first surface and a second surface facing the first surface; and a plurality of dimple type optical controllers formed beneath at least one of the first surface and the second surface and having reflective surfaces that reflect light proceeding between the first and second surfaces of the body toward at least one of the first and second surfaces.

Abstract translation: 提供了一种导光构件，包括导光构件的照明装置以及制造导光构件的方法。 导光构件包括：主体，其形成为透明板，包括第一表面和面向第一表面的第二表面; 以及形成在所述第一表面和所述第二表面中的至少一个下面的多个凹坑型光学控制器，并且具有反射表面，所述反射表面反射朝向所述第一和第二表面中的至少一个的主体的第一和第二表面之间的光。

公开(公告)号：US07450196B2

公开(公告)日：2008-11-11

申请号：US11585127

申请日：2006-10-24

Applicant: Hong-seok Lee ,  Suk-han Lee ,  Ji-deog Kim ,  Il-kwon Moon

Inventor： Hong-seok Lee ,  Suk-han Lee ,  Ji-deog Kim ,  Il-kwon Moon

IPC: G02F1/1335

CPC classification number: G02F1/133514 ,  B82Y20/00 ,  G02B6/1225 ,  G02F1/133553 ,  G02F2001/133521 ,  G02F2202/32

Abstract: A reflective display device using photonic crystals includes a plurality of reflective color filters, each reflective color filter reflects a predetermined wavelength range of an incident visible light; and a plurality of optical switches disposed adjacent to and facing a corresponding one of the plurality of reflective color filters, each of the plurality of optical switches extracts a predetermined color by adjusting an intensity or on/off-frequency of light reflected from the corresponding one of the plurality of reflective color filters. Accordingly, a reflective display device using photonic crystals may have a simplified structure requiring no conventional reflecting mirror.

Abstract translation: 使用光子晶体的反射显示装置包括多个反射滤色器，每个反射滤色镜反射入射的可见光的预定波长范围; 以及与所述多个反射滤色器中的相应一个相邻设置的多个光开关，所述多个光开关中的每一个通过调节从相应的一个反射滤光片反射的光的强度或开/关频率来提取预定颜色 的多个反射滤色器。 因此，使用光子晶体的反射式显示装置可以具有不需要常规反射镜的简化结构。

公开(公告)号：US20080118653A1

公开(公告)日：2008-05-22

申请号：US11984627

申请日：2007-11-20

Applicant: Young-Sang Byun ,  Joung-Won Choi ,  Hong-Seok Lee

Inventor： Young-Sang Byun ,  Joung-Won Choi ,  Hong-Seok Lee

IPC: B05D1/02

CPC classification number: B41J2/155 ,  B41J2202/19

Abstract: An apparatus for forming alignment layer includes a printing stage for supporting a substrate thereon, at least one inkjet head having at least one spray hole above the printing stage, the spray hole spraying an alignment material onto the substrate, a head support supporting the inkjet head, a pitch measuring unit adjacent to the inkjet head, and a display unit displaying measured results provided by the pitch measuring unit.

Abstract translation: 用于形成取向层的装置包括：用于在其上支撑基板的印刷台;至少一个在印刷台上方具有至少一个喷射孔的喷墨头，喷射孔将对准材料喷射到基板上;支撑喷墨头 ，与喷墨头相邻的俯仰测量单元和显示由俯仰测量单元提供的测量结果的显示单元。

公开(公告)号：US20080084708A1

公开(公告)日：2008-04-10

申请号：US11783681

申请日：2007-04-11

Applicant: Hong-seok Lee ,  Su-mi Lee

Inventor： Hong-seok Lee ,  Su-mi Lee

IPC: F21V8/00

CPC classification number: G02F1/133615 ,  G02B6/0028 ,  G02B6/0031 ,  G02B6/0038

Abstract: A linear light source using a point light source is provided. The linear light source includes: a bar-shaped light guide panel (LGP) having two lateral sides and four longitudinal sides; at least one point light source emitting light into the LGP through at least one of the two lateral sides of the LGP; and a plurality of radiating elements, projecting out from at least one of the four longitudinal sides of the LGP, which totally reflects light incident into the LGP and radiates the totally reflected light outside the LGP. Each of the plurality of radiating elements has a reflecting surface that totally reflects light and an exit surface through which the reflected light is radiated.

Abstract translation: 提供了使用点光源的线性光源。 线性光源包括：具有两个侧面和四个纵向侧面的条形导光板（LGP）; 至少一个点光源通过LGP的两个侧面中的至少一个发射到LGP中的光; 以及多个辐射元件，其从LGP的四个纵向侧面中的至少一个伸出，其全部反射入射到LGP中的光并且将完全反射的光照射到LGP外部。 多个辐射元件中的每一个具有完全反射光的反射表面和反射光辐射穿过的出射表面。

公开(公告)号：US07338560B2

公开(公告)日：2008-03-04

申请号：US10846654

申请日：2004-05-17

Applicant: Young-Sang Byun ,  Joung-Won Choi ,  Hong-Seok Lee

Inventor： Young-Sang Byun ,  Joung-Won Choi ,  Hong-Seok Lee

IPC: B05C11/00 ,  B05B7/06 ,  B41J29/393

CPC classification number: B41J2/155 ,  B41J2202/19

Abstract: An apparatus for forming alignment layer includes a printing stage for supporting a substrate thereon, at least one inkjet head having at least one spray hole above the printing stage, the spray hole spraying an alignment material onto the substrate, a head support supporting the inkjet head, a pitch measuring unit adjacent to the inkjet head, and a display unit displaying measured results provided by the pitch measuring unit.

公开(公告)号：US20080043302A1

公开(公告)日：2008-02-21

申请号：US11712437

申请日：2007-03-01

Applicant: Seung-ryong Park ,  Seok-ho Song ,  Hong-seok Lee

Inventor： Seung-ryong Park ,  Seok-ho Song ,  Hong-seok Lee

IPC: G02B5/32

CPC classification number: G02B5/32 ,  G02B6/0035

Abstract: A holographic light guide plate has a transparent substrate and a plurality of diffraction patterns formed thereon. The diffraction patterns are arranged on one of a top surface and a bottom surface of the transparent substrate. The diffraction patterns diffract light incident on the transparent substrate. Each of the diffraction patterns has a continuously varying interval.

Abstract translation: 全息导光板具有透明基板和在其上形成的多个衍射图案。 衍射图案布置在透明基板的顶表面和底表面中的一个上。 衍射图衍射入射在透明基板上的光。 每个衍射图案具有连续变化的间隔。