公开(公告)号：US20230170367A1

公开(公告)日：2023-06-01

申请号：US18070565

申请日：2022-11-29

Applicant: Japan Display Inc.

Inventor： Kazuki MATSUNAGA ,  Shigesumi ARAKI ,  Yasushi TOMIOKA

IPC: H01L27/146 ,  G02B5/28

CPC classification number: H01L27/14625 ,  G02B5/28 ,  G02B2207/123

Abstract: An optical sensor includes a light receiving part including a plurality of pixels and receiving light from a measuring object, the pixels being disposed in a matrix along a first direction and a second direction, and a louver film in which a first layer and a second layer are laminated, the first layer including a transmissive portion that transmits light of a predetermined wavelength band and a light shielding portion that spiels light, the transmissive portion and the light shielding portion being alternately disposed along the first direction, the second layer including the transmissive portion and the light shielding portion that are alternately disposed along the second direction. The transmissive portion included in one of the first layer and the second layer includes a first wavelength selecting unit that transmits light of a first wavelength band and a second wavelength selecting unit that transmits light of a second wavelength band.

公开(公告)号：US20220229329A1

公开(公告)日：2022-07-21

申请号：US17578723

申请日：2022-01-19

Applicant: Japan Display Inc.

Inventor： Tomoyuki ITO ,  Kazuki MATSUNAGA ,  Shigesumi ARAKI ,  Kazuhide MOCHIZUKI

IPC: G02F1/1335 ,  G02F1/1343 ,  G02F1/1333 ,  G06V40/13

Abstract: According to one embodiment, a display device comprises a collimating layer including first to third openings, first to third color filters overlaid on the first to third openings, respectively, a first sensor outputting a first detection signal corresponding to light made incident through the first opening and the first color filter, a second sensor outputting a second detection signal corresponding to light made incident through the second opening and the second color filter, and a third sensor outputting a third detection signal corresponding to light made incident through the third opening and the third color filter.

公开(公告)号：US20190101785A1

公开(公告)日：2019-04-04

申请号：US16147958

申请日：2018-10-01

Applicant: Japan Display Inc.

Inventor： Shigesumi ARAKI

IPC: G02F1/1333 ,  G02F1/1337 ,  G02F1/1335 ,  G02F1/1362 ,  H01L27/32 ,  H01L51/50 ,  G02F1/1343 ,  H01L51/00

Abstract: According to one embodiment, a display device includes a flexible base, a display area, first lines arranged in a first direction, pixel electrodes, and a first inorganic insulating layer contacting the lines. The display area includes a first area in which the lines are arranged in the first direction at a first pitch and a second area in which the lines are arranged in the first direction at a second pitch greater than the first pitch, and the second area is located between the first area and an edge of the base in the first direction. In the second area, the first inorganic insulating layer comprises a first slit extending along the lines between adjacent lines.

公开(公告)号：US20170102600A1

公开(公告)日：2017-04-13

申请号：US15386885

申请日：2016-12-21

Applicant: Japan Display Inc.

Inventor： Shigesumi ARAKI ,  Mitsutaka OKITA ,  Kazuhiro NISHIYAMA ,  Yoshitoshi KIDA ,  Koji ISHIZAKI ,  Kohei AZUMI ,  Hiroshi MIZUHASHI

IPC: G02F1/1362 ,  G06F3/044 ,  G09G3/36 ,  G02F1/1343 ,  G02F1/1335 ,  G02F1/1333 ,  G06F3/041

CPC classification number: G06F3/0416 ,  G02F1/13338 ,  G02F1/133512 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/136286 ,  G02F2001/134345 ,  G02F2001/134372 ,  G02F2001/13456 ,  G02F2201/121 ,  G02F2201/123 ,  G06F3/0412 ,  G06F3/044 ,  G06F2203/04103 ,  G06F2203/04107 ,  G06F2203/04111 ,  G09G3/3607 ,  G09G3/3677 ,  G09G3/3696 ,  G09G2300/0809

Abstract: A display device is configured that the common electrode wiring layer is divided in a source wiring layer direction, the metal wiring layer is disposed above the source wiring layer at a position in contact with the upper part of the common electrode wiring layer, and the metal wiring layer is not disposed at a position where the common electrode wiring layer is divided. Alternatively, the metal wiring layer is not disposed at a position between the same colors as those at the division position of the common electrode wiring layer.

公开(公告)号：US20160225331A1

公开(公告)日：2016-08-04

申请号：US14993250

申请日：2016-01-12

Applicant: Japan Display Inc.

Inventor： Emi HIGANO ,  Toshiyuki HIGANO ,  Shigesumi ARAKI

IPC: G09G3/36

CPC classification number: G09G3/3607 ,  G02F1/134309 ,  G02F1/136286 ,  G02F2001/134372 ,  G09G2300/0452 ,  G09G2300/0486 ,  G09G2320/0233 ,  G09G2320/0626

Abstract: A display device includes: a first scanning line and a second scanning line which are provided along a first direction; a first signal line and a second signal line which are provided along a second direction; and a first subpixel and a second subpixel. Each of the first subpixel and the second subpixel is disposed between the first scanning line and the second scanning line and between the first signal line and the second signal line, and is provided with an electrode having a first main electrode portion and a first electrode portion connected with a first end of the first main electrode portion. The first electrode portion of the first subpixel and the first electrode portion of the second subpixel are provided at an interval along a direction free from being parallel to each of the first direction and the second direction.

Abstract translation: 显示装置包括：沿第一方向设置的第一扫描线和第二扫描线; 沿着第二方向设置的第一信号线和第二信号线; 以及第一子像素和第二子像素。 第一子像素和第二子像素中的每一个被配置在第一扫描线与第二扫描线之间以及第一信号线与第二信号线之间，并且设置有具有第一主电极部分和第一电极部分的电极 与第一主电极部分的第一端连接。 第一子像素的第一电极部分和第二子像素的第一电极部分沿着不平行于第一方向和第二方向中的每一个的方向以一定间隔设置。

公开(公告)号：US20240322429A1

公开(公告)日：2024-09-26

申请号：US18673910

申请日：2024-05-24

Applicant: Japan Display Inc.

Inventor： Daiichi SUZUKI ,  Shinichiro OKA ,  Shigesumi ARAKI ,  Mitsutaka OKITA

IPC: H01Q3/46 ,  G02F1/1343 ,  H01Q3/36 ,  H01Q15/14

CPC classification number: H01Q3/46 ,  G02F1/134336 ,  H01Q3/36 ,  H01Q15/148

Abstract: According to one embodiment, an intelligent reflecting surface includes a plurality of individual areas, each of the individual areas including a first area and one or more second areas, a connection area, a first substrate including a plurality of patch electrodes, a second substrate including a common electrode, the common electrode being located in the first area of each of the individual areas and the connection area and being opposed to the patch electrodes, and a liquid crystal layer held between the first substrate and the second substrate and opposed to the patch electrodes.

公开(公告)号：US20240103322A1

公开(公告)日：2024-03-28

申请号：US18530320

申请日：2023-12-06

Applicant: Japan Display Inc.

Inventor： Shigesumi ARAKI ,  Mitsutaka OKITA ,  Daiichi SUZUKI ,  Shinichiro OKA

IPC: G02F1/1343 ,  G02F1/1335 ,  H01Q3/36

CPC classification number: G02F1/134309 ,  G02F1/133553 ,  H01Q3/36

Abstract: A phase modulating device includes a first electrode; a second electrode; and a liquid crystal layer including a plurality of liquid crystal molecules and arranged between the first electrode and the second electrode, wherein a height of the liquid crystal layer from the first electrode toward the second electrode is 30 μm or more and 50 μm or less, and in a planar view of a first plane including the first electrode, the liquid crystal layer and the second electrode, the first plane intersecting with an in-plane direction of the first electrode, at least two liquid crystal molecules arranged adjacent to each other in a direction parallel to the in-plane direction of the first electrode and oriented differently from each other are included.

公开(公告)号：US20230400747A1

公开(公告)日：2023-12-14

申请号：US18451122

申请日：2023-08-17

Applicant: Japan Display Inc.

Inventor： Shinichiro OKA ,  Mitsutaka OKITA ,  Daiichi SUZUKI ,  Shigesumi ARAKI

IPC: G02F1/313 ,  G02F1/00

CPC classification number: G02F1/313 ,  G02F1/0045 ,  G02F1/009 ,  G02F2201/121 ,  G02F2203/02

Abstract: According to one embodiment, an intelligent reflecting device includes a first substrate including a first base and a plurality of patch electrodes, a second substrate including a second base and a common electrode opposed to the plurality of patch electrodes, a liquid crystal layer held between the first and second substrates, a heat exchanger provided in contact with the second substrate, a temperature sensor, and a temperature controller that controls the heat exchanger based on the temperature detected by the temperature sensor, wherein an incident wave is incident on an incidence surface of the first substrate, and the heat exchanger is provided on a surface opposed to the incidence surface.

公开(公告)号：US20170003548A1

公开(公告)日：2017-01-05

申请号：US15185959

申请日：2016-06-17

Applicant: Japan Display Inc.

Inventor： Tatsuro MIZUNUMA ,  Shigesumi ARAKI ,  Hirohisa MIKI

IPC: G02F1/1335 ,  G02F1/1343

CPC classification number: G02F1/133617 ,  G02F1/133514 ,  G02F1/133526 ,  G02F1/133528 ,  G02F1/133555 ,  G02F1/134363 ,  G02F2001/133614 ,  G02F2001/136222 ,  G02F2202/36

Abstract: According to one embodiment, a wavelength converter includes a microlens which condenses excitation light, a reflective layer which is opposed to the microlens and includes an aperture, and a wavelength conversion element which is opposed to the microlens via the reflective layer, absorbs the excitation light, and emits emission light whose wavelength is different from that of the excitation light.

Abstract translation: 根据一个实施例，波长转换器包括凝结激发光的微透镜，与微透镜相对并包括孔的反射层和经由反射层与微透镜相对的波长转换元件吸收激发光 并且发射波长与激发光的波长不同的发射光。

公开(公告)号：US20160274403A1

公开(公告)日：2016-09-22

申请号：US15070820

申请日：2016-03-15

Applicant: Japan Display Inc.

Inventor： Shigesumi ARAKI ,  Toshiyuki HIGANO ,  Emi HIGANO

IPC: G02F1/1339 ,  H01L27/12 ,  H01L29/786 ,  G02F1/1362

CPC classification number: G02F1/13394 ,  G02F1/133512 ,  G02F2001/13396 ,  G02F2001/13398 ,  H01L27/124 ,  H01L29/78633

Abstract: A display device includes a first light shielding area where two signal lines are arranged between the opening portions of mutually adjacent sub pixels, a second light shielding area where one signal line is arranged between the opening portions of mutually adjacent sub pixels, and a third light shielding area where one scanning line is arranged between the opening portions of mutually adjacent sub pixels. The display device further includes a first spacer arranged in the first light shielding area or the second light shielding area along the extending direction of the signal line and a second spacer arranged in the third light shielding area along the extending direction of the scanning line. The first spacer and the second spacer are arranged crosswise.

Abstract translation: 显示装置包括第一遮光区域，其中两个信号线布置在相互相邻的子像素的开口部分之间，第二遮光区域，其中一个信号线布置在相互相邻的子像素的开口部分之间，第三光 其中一个扫描线布置在相互相邻的子像素的开口部分之间的屏蔽区域。 显示装置还包括沿着信号线的延伸方向布置在第一遮光区域或第二遮光区域中的第一隔离物和沿着扫描线的延伸方向布置在第三遮光区域中的第二间隔物。 第一间隔物和第二间隔物交叉排列。