公开(公告)号：US20200258870A1

公开(公告)日：2020-08-13

申请号：US16862896

申请日：2020-04-30

Applicant: InnoLux Corporation

Inventor： Tung-Kai LIU ,  Tsau-Hua HSIEH ,  Fang-Ying LIN ,  Kai CHENG ,  Hui-Chieh WANG ,  Shun-Yuan HU

IPC: H01L25/075 ,  H01L33/62 ,  H01L33/50 ,  H01L23/00 ,  H01L33/00

Abstract: Methods for manufacturing a display device are provided. The methods include providing a plurality of light-emitting units and a substrate. The methods also include transferring the light-emitting units to a transfer head. The methods further include attaching at least one of the plurality of light-emitting units on the transfer head to the substrate by a bonding process, wherein the transfer head and the substrate satisfy the following equation during the bonding process: Q≤|∫T1T2A(T)dT−∫T1T3E(T)dT|

公开(公告)号：US20180040822A1

公开(公告)日：2018-02-08

申请号：US15662522

申请日：2017-07-28

Applicant: InnoLux Corporation

Inventor： Chun-Hsien LIN ,  Ming-Chang LIN ,  Tzu-Min YAN ,  Tsau-Hua HSIEH ,  Tung-Kai LIU ,  Jui-Feng KO ,  Hui-Chieh WANG

IPC: H01L51/00 ,  H01L27/32 ,  H01L27/28

Abstract: A light-emitting diode display device includes a light-emitting diode and a substrate. The light-emitting diode includes a central axis, and the substrate includes a first connecting portion and a second connecting portion. The central axis is extended through the first connecting portion. The second connecting portion is disposed outside of the first connecting portion and is spaced apart from the first connecting portion by a distance which is greater than zero, and the first connecting portion and the second connecting portion are respectively electrically connected to the light-emitting diode.

公开(公告)号：US20240249983A1

公开(公告)日：2024-07-25

申请号：US18624608

申请日：2024-04-02

Applicant: InnoLux Corporation

Inventor： Tung-Kai LIU ,  Tsau-Hua HSIEH ,  Wei-Cheng CHU ,  Chun-Hsien LIN ,  Chandra LIUS ,  Ting-Kai HUNG ,  Kuan-Feng LEE ,  Ming-Chang LIN ,  Tzu-Min YAN ,  Hui-Chieh WANG

IPC: H01L21/66 ,  B65G43/08 ,  G01R31/26 ,  G09G3/32 ,  H01L21/288 ,  H01L21/67 ,  H01L25/075 ,  H01L25/16 ,  H01L27/12 ,  H01L33/00 ,  H01L33/38 ,  H01L33/50 ,  H01L33/62

CPC classification number: H01L22/20 ,  B65G43/08 ,  G01R31/26 ,  H01L21/288 ,  H01L21/67144 ,  H01L25/167 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1255 ,  H01L27/1259 ,  H01L27/1262 ,  H01L33/0093 ,  H01L33/38 ,  H01L33/505 ,  H01L33/62 ,  G09G3/32 ,  G09G2300/0426 ,  H01L22/14 ,  H01L25/0753 ,  H01L33/50 ,  H01L2933/0066

Abstract: A light-emitting device includes a substrate, a light-emitting diode, a first layer, a color filter layer, and a second layer. The light-emitting diode is disposed on the substrate. The first layer is disposed on the substrate and has an opening. At least a portion of the light-emitting diode is disposed in the opening of the first layer. The color filter layer is disposed on the light-emitting diode. The second layer is disposed on the first layer and has an opening overlapped with the opening of the first layer. The second layer is configured to shield light emitted from the light-emitting diode. In the cross-sectional view of the light-emitting device, the minimum width of the opening of the first layer is less than the minimum width of the opening of the second layer.

公开(公告)号：US20220384403A1

公开(公告)日：2022-12-01

申请号：US17817715

申请日：2022-08-05

Applicant: InnoLux Corporation

Inventor： Tung-Kai LIU ,  Tsau-Hua HSIEH ,  Wei-Cheng CHU ,  Chun-Hsien LIN ,  Chandra LIUS ,  Ting-Kai HUNG ,  Kuan-Feng LEE ,  Ming-Chang LIN ,  Tzu-Min YAN ,  Hui-Chieh WANG

IPC: H01L25/16 ,  H01L27/12 ,  H01L33/62 ,  H01L33/50

Abstract: A display device includes a first substrate, a light-emitting element, a light conversion layer, and a color filter layer. The light-emitting element is disposed on the first substrate. The light conversion layer is disposed on the light-emitting element. In addition, the color filter layer is overlapped the light-emitting element and the light conversion layer.

公开(公告)号：US20220246790A1

公开(公告)日：2022-08-04

申请号：US17725732

申请日：2022-04-21

Applicant: InnoLux Corporation

Inventor： Kai CHENG ,  Tsau-Hua HSIEH ,  Fang-Ying LIN ,  Tung-Kai LIU ,  Hui-Chieh WANG ,  Chun-Hsien LIN ,  Jui-Feng KO

IPC: H01L33/00 ,  H01L33/62

Abstract: A method for manufacturing a semiconductor device is provided. The method includes forming a plurality of diodes on a first substrate and forming a first pattern array on a second substrate. The method also includes transferring the plurality of diodes from the first substrate to the second substrate. The method further includes forming the first pattern array on a third substrate. In addition, the method includes transferring the plurality of diodes from the second substrate to the third substrate. The method also includes forming a second pattern array on a fourth substrate. The method further includes transferring the plurality of diodes from the third substrate to the fourth substrate. The pitch between the plurality of diodes on the first substrate is different from the pitch of the first pattern array.

公开(公告)号：US20190164854A1

公开(公告)日：2019-05-30

申请号：US16244484

申请日：2019-01-10

Applicant: InnoLux Corporation

Inventor： Tung-Kai LIU ,  Tsau-Hua HSIEH ,  Wei-Cheng CHU ,  Chun-Hsien LIN ,  Chandra LIUS ,  Ting-Kai HUNG ,  Kuan-Feng LEE ,  Ming-Chang LIN ,  Tzu-Min YAN ,  Hui-Chieh WANG

IPC: H01L21/66 ,  H01L21/67 ,  H01L33/38 ,  B65G43/08 ,  H01L27/12 ,  H01L21/288 ,  H01L25/16 ,  G01R31/26 ,  H01L33/00

Abstract: A display device includes a substrate, a light-emitting element, and a transistor. The substrate has a top surface. The light-emitting element is disposed on the substrate. The transistor is disposed on the substrate, and includes a drain electrode, a gate electrode, and a semiconductor layer. The drain electrode is electrically connected to the light-emitting element. The semiconductor layer includes an overlapping portion overlapped with the gate electrode. The light-emitting element does not overlap with the overlapping portion along a direction perpendicular to the top surface of the substrate.

公开(公告)号：US20190043843A1

公开(公告)日：2019-02-07

申请号：US16028764

申请日：2018-07-06

Applicant: InnoLux Corporation

Inventor： Tung-Kai LIU ,  Tsau-Hua HSIEH ,  Fang-Ying LIN ,  Kai CHENG ,  Hui-Chieh WANG ,  Shun-Yuan HU

IPC: H01L25/075 ,  H01L33/62 ,  H01L33/50

Abstract: Methods for manufacturing a display device are provided. The methods include providing a plurality of light-emitting units and a substrate. The methods also include transferring the light-emitting units to a transfer head. The methods further include attaching at least one of the plurality of light-emitting units on the transfer head to the substrate by a bonding process, wherein the transfer head and the substrate satisfy the following equation during the bonding process: 0≤|∫T1T2A(T)dT−∫T1T3E(T)dT|

公开(公告)号：US20170358503A1

公开(公告)日：2017-12-14

申请号：US15617191

申请日：2017-06-08

Applicant: InnoLux Corporation

Inventor： Tung-Kai LIU ,  Tsau-Hua HSIEH ,  Wei-Cheng CHU ,  Chun-Hsien LIN ,  Chandra LIUS ,  Ting-Kai HUNG ,  Kuan-Feng LEE ,  Ming-Chang LIN ,  Tzu-Min YAN ,  Hui-Chieh WANG

IPC: H01L21/66 ,  G01R31/26 ,  H01L33/00 ,  H01L25/16 ,  B65G43/08 ,  H01L33/62 ,  H01L21/288 ,  H01L21/67 ,  H01L27/12 ,  H01L33/38 ,  G09G3/32

CPC classification number: H01L22/20 ,  B65G43/08 ,  G01R31/26 ,  G09G3/32 ,  G09G2300/0426 ,  H01L21/288 ,  H01L21/67144 ,  H01L22/14 ,  H01L25/0753 ,  H01L25/167 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1262 ,  H01L33/0079 ,  H01L33/38 ,  H01L33/50 ,  H01L33/62 ,  H01L2933/0066

Abstract: A display device includes a substrate, a first transistor, a second transistor and a conductive connection portion disposed on the substrate. The first transistor is electrically connected to the gate electrode of the second transistor through the conductive connection portion. An insulating layer is disposed on the conductive connection portion.A pixel electrode is disposed on the insulating layer and is electrically connected to the second transistor. The pixel electrode is at least partially overlapped with the conductive connection portion. A light-emitting element is disposed on the pixel electrode. The conductive connection portion and the pixel electrode form a capacitor. The capacitor has an equivalent permittivity and a thickness. The ratio of the equivalent permittivity to the thickness is in a range from 0.4*(1E+5)F/m̂2 to 296.48*(1E+5)F/m̂2.