公开(公告)号：US20180233703A1

公开(公告)日：2018-08-16

申请号：US15946976

申请日：2018-04-06

Applicant: Samsung Display Co., Ltd.

Inventor： Dae-Woo LEE ,  Byoung-Ki KIM ,  Ho-Jin YOON ,  Yun-Mo CHUNG

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5271 ,  H01L27/3246 ,  H01L2227/323 ,  H01L2251/5315

Abstract: An organic light emitting display panel includes a base substrate, a pixel defining layer disposed on the base substrate, a light emitting structure disposed in an opening of the pixel defining layer, and a mirror pattern disposed on an upper surface of the pixel defining layer. The pixel defining layer defines the opening and includes the upper surface that is in parallel with a surface of the base substrate and a side surface that is connected to the upper surface. The mirror pattern makes contact with the pixel defining layer, and entirely covers the upper surface of the pixel defining layer.

公开(公告)号：US20160291219A1

公开(公告)日：2016-10-06

申请号：US15047492

申请日：2016-02-18

Applicant: Samsung Display Co., Ltd

Inventor： Dae-Woo LEE ,  Byoung-Ki KIM ,  Ho-Jin YOON ,  Yun-Mo CHUNG

IPC: G02B5/08

CPC classification number: G02B5/0858 ,  H01L51/0096 ,  H01L51/5271

Abstract: A mirror substrate includes a transparent substrate, a plurality of mirror patterns on the transparent substrate, and a mirror layer extending continuously on the plurality of the mirror patterns and the transparent substrate. The mirror layer includes a first mirror layer on the transparent substrate and on the mirror patterns, and a second mirror layer on the first mirror layer. The first mirror layer includes silicon nitride, and the second mirror layer includes silicon oxide.

Abstract translation: 镜面基板包括透明基板，透明基板上的多个反射镜图案，以及在多个反射镜图案和透明基板上连续延伸的镜面层。 镜层包括在透明基板上和反射镜图案上的第一镜层，以及第一镜层上的第二镜层。 第一镜层包括氮化硅，第二镜层包括氧化硅。

公开(公告)号：US20220146720A1

公开(公告)日：2022-05-12

申请号：US17648770

申请日：2022-01-24

Applicant: Samsung Display Co., Ltd.

Inventor： Dae-Woo LEE ,  Byoung-Ki KIM ,  Ho-Jin YOON ,  Yun-Mo CHUNG

IPC: G02B5/08

Abstract: A display device may include a display unit disposed on a substrate and a mirror substrate facing the substrate with respect to the display unit. The mirror substrate may include a first mirror layer extending continuously on a surface of a transparent substrate and a plurality of mirror patterns on the first mirror layer. The first mirror layer is formed on both a region in which the plurality of mirror patterns are formed and a region in which the plurality of mirror patterns are not formed. External light is incident to and reflected by the first mirror layer, thus reducing an image haze and enhancing a display quality of the display device. In addition, the first mirror layer and the plurality of mirror patterns may be formed by using a single halftone mask to simplify the manufacturing process and increase a productivity of the mirror substrate.

公开(公告)号：US20200303466A1

公开(公告)日：2020-09-24

申请号：US16810696

申请日：2020-03-05

Applicant: Samsung Display Co., Ltd.

Inventor： Seunghyun PARK ,  Joo-Sun YOON ,  Yun-Mo CHUNG

IPC: H01L27/32 ,  H01L51/52

Abstract: An electronic apparatus includes a display panel including a base substrate, a pixel definition layer to define openings, light-emitting devices including light-emitting patterns in the openings, and an encapsulation layer covering the light-emitting device, a cover panel including a window layer, a color filter layer, and a color control layer, the color filter layer being on the window layer, the color control layer being on the color filter layer and including a quantum dot, and a refraction control layer including first refraction patterns, overlapping the light-emitting patterns, respectively, and having a first refractive index, and a second refraction pattern adjacent to the first refraction patterns and having a second refractive index that is lower than the first refractive index, wherein, when measured in a first direction, a largest width of each of the first refraction patterns is larger than a width of each of the light-emitting patterns.

公开(公告)号：US20200176716A1

公开(公告)日：2020-06-04

申请号：US16779375

申请日：2020-01-31

Applicant: Samsung Display Co., Ltd.

Inventor： Daewoo LEE ,  Shinmoon KANG ,  Byung Ik KONG ,  Byoungki KIM ,  Hyunchul SON ,  Yun-Mo CHUNG

IPC: H01L51/52 ,  H01L27/32

Abstract: An organic light emitting display apparatus includes first to eighth pixels arranged in a 4*2 matrix form along first and second directions, and includes a camera which is configured to take a picture. Each of the first to eighth pixels has a width in the first direction and has a length in the second direction. Each of the first to eighth pixels has a light emitting structure and a first mirror pattern which defines an opening which overlaps the light emitting structure. The first mirror pattern defines one transmission window in every two or more pixels adjacent each other, the transmission window passes light, and the camera is configured to take a picture through the transmission window.

公开(公告)号：US20160260931A1

公开(公告)日：2016-09-08

申请号：US14856587

申请日：2015-09-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byoung Ki KIM ,  Il Hun SEO ,  Ho Jin YOON ,  Dae Woo LEE ,  Yun-Mo CHUNG

IPC: H01L51/52 ,  H01L27/32 ,  G02B5/08

CPC classification number: H01L51/5271 ,  G02B5/0808 ,  H01L27/3211 ,  H01L27/3244 ,  H01L27/3293 ,  H01L51/5246 ,  H01L2251/5315

Abstract: A display device, including a first substrate and a second substrate facing each other and integrally attached to each other by a sealant; a display unit on one surface of the first substrate facing the second substrate; a reflective film on one surface of the second substrate facing the first substrate, the reflective film including a first region inside the sealant, a second region overlapping the sealant, and a third region outside the sealant; and a passivation layer covering at least the third region of the reflective film.

Abstract translation: 一种显示装置，包括第一基板和第二基板，所述第一基板和第二基板彼此面对并且通过密封剂彼此一体地附接; 所述第一基板的面向所述第二基板的一个表面上的显示单元; 所述反射膜在所述第二基板的面向所述第一基板的一个表面上，所述反射膜包括所述密封剂内的第一区域，与所述密封剂重叠的第二区域和所述密封剂外部的第三区域; 以及覆盖所述反射膜的至少所述第三区域的钝化层。

公开(公告)号：US20150001523A1

公开(公告)日：2015-01-01

申请号：US14490725

申请日：2014-09-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Byoung-Keon PARK ,  Jong-Ryuk PARK ,  Yun-Mo CHUNG ,  Tak-Young LEE ,  Jin-Wook SEO ,  Ki-Yong LEE ,  Min-Jae JEONG ,  Yong-Duck SON ,  Byung-Soo SO ,  Seung-Kyu PARK ,  Dong-Hyun LEE ,  Kil-Won LEE ,  Jae-Wan Jung

IPC: H01L27/32 ,  H01L29/10 ,  H01L29/786

CPC classification number: H01L27/3244 ,  H01L21/0245 ,  H01L21/02532 ,  H01L21/02667 ,  H01L21/02672 ,  H01L27/1277 ,  H01L27/3262 ,  H01L29/1033 ,  H01L29/66765 ,  H01L29/78609 ,  H01L29/78675 ,  H01L29/78678

Abstract: A method of forming a polycrystalline silicon layer includes forming a first amorphous silicon layer and forming a second amorphous silicon layer such that the first amorphous silicon layer and the second amorphous silicon layer have different film qualities from each other, and crystallizing the first amorphous silicon layer and the second amorphous silicon layer using a metal catalyst to form a first polycrystalline silicon layer and a second polycrystalline silicon layer. A thin film transistor includes the polycrystalline silicon layer formed by the method and an organic light emitting device includes the thin film transistor.

Abstract translation: 形成多晶硅层的方法包括：形成第一非晶硅层并形成第二非晶硅层，使得第一非晶硅层和第二非晶硅层彼此具有不同的膜质量，并使第一非晶硅层 以及使用金属催化剂形成第一多晶硅层和第二多晶硅层的第二非晶硅层。 薄膜晶体管包括通过该方法形成的多晶硅层和包括薄膜晶体管的有机发光器件。

公开(公告)号：US20180366530A1

公开(公告)日：2018-12-20

申请号：US15960111

申请日：2018-04-23

Applicant: Samsung Display Co., Ltd.

Inventor： Ilhun SEO ,  Yun-Mo CHUNG ,  Jae-Wook KANG ,  Hojin YOON ,  Daewoo LEE ,  Minseong YI ,  Tak-Young LEE ,  Miyeon CHO

IPC: H01L27/32

Abstract: A unit pixel includes a circuit structure, first and second wiring patterns, an interlayer insulating layer, a planarization layer, and a light emission structure. The first wiring pattern disposed on the circuit structure has a first bump structure. The interlayer insulating layer covers the circuit structure and the first wiring pattern. The second wiring pattern disposed on the interlayer insulating layer overlaps the first wiring pattern and has a second bump structure. The planarization layer covers the interlayer insulating layer and the second wiring pattern and includes a via-hole exposing at least a portion of be second wiring pattern. The light emission structure contacts the second wiring pattern through the via-hole. The first and second wiring patterns and the interlayer insulating layer form a capacitor, the light emission structure includes an OLED, and the capacitor is directly connected to an anode of the OLED.

公开(公告)号：US20170200774A1

公开(公告)日：2017-07-13

申请号：US15402824

申请日：2017-01-10

Applicant: Samsung Display Co., LTD.

Inventor： Byoungki KIM ,  Jongsung BAE ,  Hojin YOON ,  Dae Woo LEE ,  Yun-Mo CHUNG

IPC: H01L27/32 ,  G02B26/00 ,  H01L51/52

CPC classification number: H01L27/3232 ,  G02B26/005 ,  H01L27/3244 ,  H01L51/5271 ,  H01L2227/323

Abstract: A display device may include a light-emitting element and a controllable element. The light-emitting element may emit a light. The controllable element may neighbor the light-emitting element in a plan view of the display device and may include a fluid set. The fluid set may include at least one of a light-reflecting element set and a black element set. The controllable element may have a first average reflectance value in a first direction if the controllable element receives no voltage or receives a first voltage. The controllable element may have a second average reflectance value in the first direction if the controllable element receives a second voltage. The second voltage may be unequal to the first voltage. The second average reflectance value may be unequal to the first average reflectance value.

公开(公告)号：US20170192300A1

公开(公告)日：2017-07-06

申请号：US15236940

申请日：2016-08-15

Applicant: Samsung Display Co., Ltd

Inventor： Yun-Mo CHUNG ,  Byoungki KIM ,  Hojin YOON ,  Dae Woo LEE

IPC: G02F1/1335 ,  H01L27/32 ,  G02F1/1333 ,  H01L51/52 ,  G02F1/1368 ,  G02F1/1362

CPC classification number: H01L27/3246 ,  A47G1/02 ,  G02B5/08 ,  G02F1/1313 ,  G02F1/133553 ,  G02F1/133555 ,  H01L27/3225 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/326 ,  H01L51/5271

Abstract: A mirror display device includes a mirror module and a display module. The mirror module includes a transparent substrate and a plurality of first mirror patterns. The transparent substrate has a first region and a second region adjacent to the first region. The first mirror patterns are disposed on a surface of the transparent substrate in the first region. The display module includes a display part that emits a light and a plurality of second mirror patterns. The display module is combined with the mirror module on the surface of the transparent substrate in the second region.