公开(公告)号：US20240365638A1

公开(公告)日：2024-10-31

申请号：US18765698

申请日：2024-07-08

Applicant: InnoLux Corporation

Inventor： Chandra LIUS

IPC: H10K59/40 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1339 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1368 ,  G06F3/041 ,  H10K50/818 ,  H10K50/828 ,  H10K50/842 ,  H10K59/121 ,  H10K59/122 ,  H10K59/124 ,  H10K59/126 ,  H10K59/38 ,  H10K59/60

CPC classification number: H10K59/40 ,  G02F1/13338 ,  G02F1/133512 ,  G02F1/136209 ,  G06F3/041 ,  H10K50/8428 ,  H10K59/122 ,  H10K59/124 ,  H10K59/126 ,  H10K59/38 ,  G02F1/133553 ,  G02F1/13394 ,  G02F1/13439 ,  G02F1/1368 ,  G02F1/13685 ,  G02F2201/58 ,  H10K50/818 ,  H10K50/828 ,  H10K59/1213 ,  H10K59/60

Abstract: A display device is provided, which has a display region and includes: a substrate having a first surface and a second surface; a driving layer disposed on the first surface; a self-emitting layer disposed on the driving layer and including a reflective electrode; a plurality of sensors overlapping the display region in a normal direction of the first surface; a pixel defining layer disposed on the reflective electrode, wherein the pixel defining layer comprises a top surface and a bottom surface facing the driving layer; a spacer disposed on the top surface; and a plurality of first touch electrodes and second touch electrodes disposed in the display region, wherein in the normal direction of the first surface, at least two sensors overlaps one of the first touch electrodes or one of the second touch electrodes; wherein the sensors are adjacent to the second surface away from the driving layer.

公开(公告)号：US20240350257A1

公开(公告)日：2024-10-24

申请号：US18675790

申请日：2024-05-28

Applicant: Joseph J.K. Ma

Inventor： Joseph J.K. Ma

IPC: A61F2/16 ,  A61F2/48 ,  G02B26/00 ,  G02C7/08 ,  G02F1/01 ,  G02F1/23 ,  G02F1/29 ,  H04N13/00 ,  H04N13/106

CPC classification number: A61F2/1635 ,  A61F2/164 ,  G02F1/0121 ,  G02F1/23 ,  G02F1/29 ,  H04N13/106 ,  A61F2/1613 ,  A61F2/1624 ,  A61F2/1659 ,  A61F2002/1683 ,  A61F2002/1696 ,  A61F2/482 ,  A61F2250/0002 ,  A61F2250/0026 ,  A61F2250/0068 ,  G02B26/005 ,  G02C7/083 ,  G02F2201/58 ,  G02F2203/055 ,  H04N2013/0081

Abstract: An intraocular medication delivery system includes: (a) a substrate implantable in an eye; (b) at least one reservoir of medication coupled to the substrate; and (c) a control system coupled to the substrate and including at least one controller operable to control release of the medication from the reservoir to provide the medication to the eye.

公开(公告)号：US20240329483A1

公开(公告)日：2024-10-03

申请号：US18192084

申请日：2023-03-29

Applicant: LENOVO (SINGAPORE) PTE. LTD.

Inventor： Mark Delaney ,  John C. Mese ,  Nathan Peterson ,  Arnold Weksler ,  Russell S. VanBlon

IPC: G02F1/163 ,  G06V20/50

CPC classification number: G02F1/163 ,  G06V20/50 ,  G02F2201/58

Abstract: A system for controlling light through a transparent medium is provided. The system can include at least one sensor configured to obtain context data within an environment of interest, and a controller configured to be in communication with the at least one sensor to obtain the context data. The system can also include an actuating device in communication with the controller and coupled to the transparent medium and configured to dynamically adjust the transparent medium to vary a characteristic of light passing through the transparent medium based on the context data.

公开(公告)号：US11841561B2

公开(公告)日：2023-12-12

申请号：US17379620

申请日：2021-07-19

Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.

Inventor： Weiwei Song ,  Stefan Rusu ,  Chan-Hong Chern ,  Chih-Chang Lin

IPC: G02F1/025 ,  G02F1/225

CPC classification number: G02F1/025 ,  G02F1/2255 ,  G02F1/2257 ,  G02F2201/508 ,  G02F2201/58

Abstract: A semiconductor device include: a first bus waveguide; a first silicon ring optically coupled to the first bus waveguide; a backup silicon ring optically coupled to the first bus waveguide; a first heater and a second heater configured to heat the first silicon ring and the backup silicon ring, respectively; and a first switch, where the first switch is configured to electrically couple the first silicon ring to a first radio frequency (RF) circuit when the first switch is at a first switching position, and is configured to electrically couple the backup silicon ring to the first RF circuit when the first switch is at a second switching position.

公开(公告)号：US20230228800A1

公开(公告)日：2023-07-20

申请号：US18095153

申请日：2023-01-10

Applicant: National Technology & Engineering Solutions of Sandia, LLC

Inventor： Israel Owens ,  Andrew Charles Biller

IPC: G01R29/08 ,  G02F1/01 ,  G02F1/03

CPC classification number: G01R29/0885 ,  G02F1/0136 ,  G02F1/0311 ,  G02F2202/20 ,  G02F2201/58 ,  G02F2202/36

Abstract: The present invention is directed to an electro-optical sensor for high intensity electric field measurement. The electro-optical sensor was used to measure a strong 118 MV/m narrow pulse width (˜33 ns) electric field in the magnetically insulated transmission line (MITL) of a pulsed power accelerator. Accurately measuring these high fields using conventional pulsed power diagnostics is difficult due to the strength of interfering particles and fields. The electro-optical sensor uses a free space laser beam with a dielectric crystal sensor that is highly immune to electromagnetic interference and does not require an external calibration.

公开(公告)号：US20190222319A1

公开(公告)日：2019-07-18

申请号：US15870219

申请日：2018-01-12

Applicant: Sicoya GmbH

Inventor： Ulrich KEIL

IPC: H04B10/548

CPC classification number: H04B10/548 ,  G02F1/0123 ,  G02F2201/58 ,  H04B10/50575

Abstract: An optical signal modulator comprising a modulator unit, a photodetector and an electrical signal combiner. The modular unit having an optical ingress port for optical radiation, a first and second optical output port each for modulated optical radiation, and an electrical ingress port for an electrical modulation signal. The optical radiation is modulated in response to the electrical modulation signal. The photodetector is connected to the second optical output port and configured to measure the modulated optical radiation that is emitted, and to provide a monitor signal. The electrical signal combiner having a first input port for an external electrical data signal, a second electrical input port for a correction signal based on the monitor signal, and an electrical output port that is connected to the electrical ingress port. The combiner generates the electrical modulation signal by combining the external electrical data signal and the correction signal.

公开(公告)号：US20190049756A1

公开(公告)日：2019-02-14

申请号：US15555605

申请日：2016-09-16

Applicant: Sumitomo Osaka Cement Co., Ltd

Inventor： Norikazu MIYAZAKI ,  Toru SUGAMATA

IPC: G02F1/01 ,  G02F1/225

CPC classification number: G02F1/0123 ,  G02F1/225 ,  G02F2001/212 ,  G02F2201/12 ,  G02F2201/58 ,  G02F2202/20

Abstract: To perform a stable bias control by improving detection accuracy of intensity of an dither signal component, which is detected by a photo detector, in an optical modulator including a bias electrode to which a dither signal is applied, and a photo detector that monitors an optical signal propagating through the inside of an optical waveguide in the same substrate. The optical modulator includes: a substrate having a piezoelectric effect (102); an optical waveguide (116a or the like) that is formed on the substrate; a bias electrode (158a or the like) that controls an optical wave that propagates through the optical waveguide; and a photo detector (168a or the like) that is formed on the substrate, and monitors an optical signal that propagates along the optical waveguide. At least one suppressing unit (190 or the like), which suppresses a surface acoustic wave that propagates from the bias electrode to the photo detector, is disposed between a region in which the bias electrode is formed and a portion in which the photo detector is disposed on the substrate.

公开(公告)号：US20180321519A1

公开(公告)日：2018-11-08

申请号：US16025883

申请日：2018-07-02

Applicant: INPHI CORPORATION

Inventor： Radhakrishnan L. NAGARAJAN

IPC: G02F1/025

CPC classification number: G02F1/025 ,  G02F1/0121 ,  G02F1/0123 ,  G02F1/2257 ,  G02F2001/0155 ,  G02F2201/58

Abstract: An integrated differential Electro-Absorption Modulator (EAM) device. The device includes a substrate, an electrical driver, and two EAM modules. The electrical driver circuit is configured overlying the substrate member and has one output electrically coupled to the first EAM module and the other output electrically coupled to the second EAM module. The first and second EAM modules have a first and a second output, respectively. A beam splitter can be configured to split an optical input into two optical outputs, each of which can be optically coupled to the optical inputs of the first and second EAM modules.

公开(公告)号：US20180182314A1

公开(公告)日：2018-06-28

申请号：US15853079

申请日：2017-12-22

Applicant: NEWTONOID TECHNOLOGIES, L.L.C.

Inventor： FIELDING B. STATON ,  DAVID STRUMPF

IPC: G09G3/36 ,  G09G3/32 ,  G09G3/3208 ,  B64C1/14 ,  G02F1/1333 ,  G02F1/133 ,  G02F1/137 ,  A61G11/00 ,  E06B9/24

CPC classification number: G09G3/36 ,  A61G11/00 ,  A61G2203/20 ,  B64C1/1484 ,  E06B9/24 ,  E06B2009/2417 ,  E06B2009/2464 ,  G02F1/13318 ,  G02F1/133308 ,  G02F1/13338 ,  G02F1/1347 ,  G02F1/137 ,  G02F2001/13312 ,  G02F2001/133314 ,  G02F2201/44 ,  G02F2201/58 ,  G02F2203/01 ,  G06F3/1431 ,  G09G3/20 ,  G09G3/32 ,  G09G3/3208 ,  G09G3/3611 ,  G09G2300/023 ,  G09G2360/144 ,  G09G2380/12

Abstract: A multi-layered intelligent display system includes a first LCD display panel; a second OLED display panel; a smart panel disposed behind the second display panel; an LED panel disposed between the second display panel and the smart panel; a sensor for detecting the ambient light behind the smart panel and activating the LED panel if the ambient light is below a predetermined illuminance; a memory having programming instructions stored thereon; and a controller in communication with the first and second display panels, the smart panel, and the memory. The multi-layered intelligent glass display is operable in each of a display mode, a multilayer display mode, and a transparent mode.

公开(公告)号：US20180180916A1

公开(公告)日：2018-06-28

申请号：US15865617

申请日：2018-01-09

Applicant: EIZO Corporation

Inventor： Masaru KUBOTA ,  Kentaro KOJIMA ,  Katsuhiko MATSUNAMI ,  Naoshi ISOBE ,  Shosaku IKEDA ,  Kazuya MURATA

IPC: G02F1/133

CPC classification number: G02F1/13318 ,  G02F1/133605 ,  G02F1/133608 ,  G02F2201/54 ,  G02F2201/58

Abstract: Provided is an optical sensor mounting structure which is used in an image display device and in which the gap between a reflection sheet and a tubular cushion for preventing the entry of external light into an optical sensor is eliminated so that the amount of light from a backlight can be measured accurately. A liquid crystal image display device includes an optical sensor that measures light from the back surface of a reflection sheet, a substrate having the optical sensor thereon, and a tubular cushion for preventing the entry of external light into the optical sensor. The front surface of the tubular cushion is bonded to the reflection sheet, and the back surface thereof is bonded to the substrate.