公开(公告)号：US20230230969A1

公开(公告)日：2023-07-20

申请号：US18082595

申请日：2022-12-16

Applicant: Innolux Corporation

Inventor： Chiu-Lien Yang ,  Jia-Yuan Chen ,  Tsung-Han Tsai ,  Kuan-Feng Lee ,  Chung-Wen Yen

IPC: H01L25/16 ,  H01L23/00 ,  G06V40/13

CPC classification number: H01L25/167 ,  H01L24/05 ,  G06V40/1318 ,  H01L24/16 ,  H01L2224/16145 ,  H01L2924/12041 ,  H01L2224/05567 ,  H01L2224/05624 ,  H01L2224/05647 ,  H01L2224/0568 ,  H01L2224/05666

Abstract: The disclosure provides an electronic device, including: a circuit substrate, an inorganic light emitting unit, and an opaque layer. The circuit substrate includes an optical sensor. The inorganic light emitting unit is disposed on the circuit substrate and is configured to emit a light. The opaque layer is disposed on the circuit substrate, including a first opening through which a portion of the light is transmitted to the optical sensor.

公开(公告)号：US20230197704A1

公开(公告)日：2023-06-22

申请号：US18169187

申请日：2023-02-14

Applicant: Innolux Corporation

Inventor： Jia-Yuan Chen ,  Tsung-Han Tsai ,  Kuan-Feng Lee

IPC: H01L25/16 ,  H01L33/62 ,  H01L33/00

CPC classification number: H01L25/167 ,  H01L33/62 ,  H01L33/005 ,  H01L2933/0066

Abstract: An electronic device includes an object substrate, an electronic unit and an electrostatic discharge protective unit. The object substrate includes a bonding pad. The electronic unit includes an electrode bonding on the bonding pad. The electrostatic discharge protective unit is located in the object substrate and electrically connected to the bonding pad.

公开(公告)号：US11659755B2

公开(公告)日：2023-05-23

申请号：US17227407

申请日：2021-04-12

Applicant: Innolux Corporation

Inventor： Tsung-Han Tsai ,  Hsiao-Lang Lin

IPC: H01L27/32 ,  H01L25/075 ,  H01L51/52 ,  H01L33/50

CPC classification number: H01L27/322 ,  H01L25/0753 ,  H01L51/5268 ,  H01L33/507 ,  H01L2933/0091

Abstract: The disclosure provides a display device including red, green and blue pixel units. In the red pixel unit, a light emitting element emits a blue light that then passes through a light conversion element and a color filter and the blue light is converted into a red light while passing through the light conversion element. In the green pixel unit, a light emitting element emits a blue light that then passes through a light conversion element and a color filter and the blue light is converted into a green light while passing through the light conversion element. In the blue pixel, a light emitting element emits a blue light that then passes through a color filter. The red pixel unit has a lighting area greater than a lighting area of the blue pixel unit and less than a lighting area of the green pixel unit.

公开(公告)号：US11637217B2

公开(公告)日：2023-04-25

申请号：US16916165

申请日：2020-06-30

Applicant: InnoLux Corporation

Inventor： Hsiao-Lang Lin ,  Tsung-Han Tsai

IPC: H01L33/00 ,  H01L25/075 ,  H01L33/50

Abstract: A method of manufacturing a light emitting device is provided. The method includes providing a substrate, disposing a plurality of light emitting elements on the substrate, disposing an insulating layer on the plurality of light emitting elements, patterning the insulating layer to form a partition wall defining a plurality of cavities corresponding to the plurality of light emitting elements, filling a light conversion ink in at least a part of the cavities, and baking the light conversion ink, wherein the partition wall is configured to block the light conversion ink from overflowing in the step of filling the light conversion ink in at least the part of the cavities.

公开(公告)号：US20230114578A1

公开(公告)日：2023-04-13

申请号：US18080747

申请日：2022-12-14

Applicant: Innolux Corporation

Inventor： Jia-Yuan Chen ,  Tsung-Han Tsai ,  Kuan-Feng Lee ,  Yuan-Lin Wu

IPC: H01L33/54 ,  H01L33/48

Abstract: An electronic device including a substrate and at least one light emitting unit is provided. The at least one light emitting unit is disposed on the substrate. The at least one light emitting unit includes a light emitting diode and a protective layer. The protective layer includes a portion overlapped with the light emitting diode, and the portion has a concave part adjacent to an edge of the light emitting diode in a top view of the electronic device.

公开(公告)号：US11574610B2

公开(公告)日：2023-02-07

申请号：US17739181

申请日：2022-05-09

Applicant: Innolux Corporation

Inventor： Yu-Chia Huang ,  Kuan-Feng Lee ,  Tsung-Han Tsai

IPC: G09G5/00 ,  G09G5/02 ,  G09G3/34

Abstract: A signal processing method of a transparent display is disclosed. The signal processing method includes: receiving an input signal; performing a signal conversion step on the input signal to form a converted signal; after performing the signal conversion step, performing a signal identification step based on the converted signal; generating an image signal and a control signal from the input signal and a signal identification result of the signal identification step; outputting the image signal for light emission adjustment of the transparent display; and outputting the control signal for transparency adjustment of the transparent display, wherein a converted gray scale of a pixel is obtained by multiplying at least two gray scales among a red gray scale, a green gray scale, and a blue gray scale of the pixel by previously set corresponding coefficients and summing the multiplied gray scales.

公开(公告)号：US20230021494A1

公开(公告)日：2023-01-26

申请号：US17955489

申请日：2022-09-28

Applicant: Innolux Corporation

Inventor： Yu-Chia Huang ,  Yuan-Lin Wu ,  Kuan-Feng Lee ,  Tsung-Han Tsai

IPC: G06F3/041 ,  H01L25/16 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1341

Abstract: The disclosure provides a flexible device. The flexible display device includes a flexible substrate and a planarized layer. A thickness of the planarized layer is in a range from 0.5 μm to 200 μm. A thickness ratio of the thickness of the planarized layer to a thickness of the flexible substrate is in a range from 0.025 to 20.

公开(公告)号：US11544952B2

公开(公告)日：2023-01-03

申请号：US16713004

申请日：2019-12-13

Applicant: InnoLux Corporation

Inventor： Hsiao-Lang Lin ,  Tsung-Han Tsai

IPC: G02F1/1335 ,  G02F1/13357 ,  H01L27/32 ,  G02F1/1333 ,  G06V40/10 ,  G06V10/143 ,  G06V40/12 ,  G06V40/13

Abstract: A display device includes a first display unit emitting an output light having an output spectrum corresponding to a highest gray level of the display device, wherein an intensity integral of the output spectrum from 494 nm to 575 nm is defined as a first intensity integral, an intensity integral of the output spectrum from 380 nm to 493 nm is defined as a second intensity integral, an intensity integral of the output spectrum from 576 nm to 780 nm is defined as a third intensity integral, a summation of the second intensity integral and third intensity integral is defined as a first summation, a ratio of the first summation to the first intensity integral is defined as a first ratio, and the first ratio is greater than 0.0% and less than or equal to 37.0%.

公开(公告)号：US20220388449A1

公开(公告)日：2022-12-08

申请号：US17741470

申请日：2022-05-11

Applicant: Innolux Corporation

Inventor： Yu-Chia Huang ,  Tsung-Han Tsai ,  Kuan-Feng Lee

IPC: B60R1/22 ,  B60R1/29

Abstract: An operating method of an optical system in a vehicle is provided. The optical system includes a display device. The display device includes a display panel and a plurality of light emitting units. The light emitting units are configured to emit a light to the display panel. The operating method includes the following steps. An emphasized portion of an object is determined. An image corresponding to the emphasized portion is displayed by the display device by adjusting a light intensity of at least a portion of the light emitted from the light emitting units.

公开(公告)号：US11513278B2

公开(公告)日：2022-11-29

申请号：US17412233

申请日：2021-08-25

Applicant: InnoLux Corporation

Inventor： Hsiao-Lang Lin ,  Tsung-Han Tsai

IPC: F21V8/00

Abstract: A lighting device includes a plurality of first lighting units emitting a first output light. Each of the first lighting units includes a first light source, a first reflective layer, and a first light converting structure. The first light source is configured to provide the first output light. The first reflective layer is configured to reflect the first output light. The first light converting structure is configured to convert the first output light. The first output light has a sub peak between 400 nm and 500 nm and a main peak between 590 nm and 780 nm, and a normal intensity of the sub peak is greater than a tilt intensity of the sub peak. The normal intensity is measured along a normal direction, the tilt intensity is measured along a tilt direction, and the normal direction is different from the tilt direction.