公开(公告)号：US20240244938A1

公开(公告)日：2024-07-18

申请号：US18539817

申请日：2023-12-14

申请人： InnoLux Corporation

发明人： Wen-Tse LI ,  Shih-Fu LIAO ,  I-An YAO

IPC分类号： H10K59/80

CPC分类号： H10K59/879 ,  H10K59/8792

摘要： A display device includes a first substrate, a light emitting unit and a first micro lens unit. The light emitting unit is arranged on the first substrate to provide a light. The first micro lens unit is arranged on the light emitting unit to adjust the traveling direction of the light, wherein there is a distance from the light emitting surface of the light emitting unit to a position of half the height of the first micro lens unit, the first micro lens unit has an arc surface, the first micro lens unit has a height, and the arc surface has a curvature radius, and the distance and the curvature radius satisfy the relationship: 0.5H≤D≤3R1, where D represents the distance, H represents the height, and R1 represents the curvature radius.

公开(公告)号：US20210225997A1

公开(公告)日：2021-07-22

申请号：US17134146

申请日：2020-12-24

申请人： InnoLux Corporation

发明人： Ping-Hsun TSAI ,  Shih-Fu LIAO ,  I-An YAO ,  Yu-Chun HSU ,  Yung-Hsun WU ,  Sheng-Nan FAN

IPC分类号： H01L27/32 ,  H01L51/52

摘要： A tiled display device includes two panels and two cover layers respectively disposed on the two panels. The two cover layers include a contact region. A top portion and a bottom portion of the contact region have a height H. One of the two cover layers has a thickness Tn. One of the two panels has a distance Xn between an upper surface of the one of the two panels and the bottom portion of the contact region. The one of the two panels is corresponding to the one of the two cover layers. The height H, the thickness Tn and the distance Xn satisfy the equation: 0≤H/(Xn+Tn)

公开(公告)号：US20200081298A1

公开(公告)日：2020-03-12

申请号：US16445438

申请日：2019-06-19

申请人： InnoLux Corporation

发明人： Shih-Fu LIAO ,  I-An YAO ,  Cheng-Yuan HSIAO

IPC分类号： G02F1/1335 ,  G09G3/3208 ,  G09G3/36

摘要： A display device is provided. The display device includes a display panel and a backlight module. The backlight module is disposed corresponding to the display panel. The backlight module includes a substrate and a plurality of light emitting units. The substrate has a first surface, and the first surface faces the display panel. The plurality of light emitting units are disposed on the first surface. A first distance between the first surface and the display panel is in a range from 0.8 mm to 9 mm.

公开(公告)号：US20240260364A1

公开(公告)日：2024-08-01

申请号：US18631029

申请日：2024-04-09

申请人： InnoLux Corporation

发明人： Ping-Hsun TSAI ,  Shih-Fu LIAO ,  I-An YAO ,  Yu-Chun HSU ,  Yung-Hsun WU ,  Sheng-Nan FAN

IPC分类号： H10K59/18 ,  H10K50/84 ,  H10K50/844

CPC分类号： H10K59/18 ,  H10K50/841 ,  H10K50/844

摘要： A tiled display device includes a first panel, a second panel, a first cover layer and a second cover layer. The first cover layer is disposed on the first panel. The second cover layer is disposed on the second panel. The first cover layer and the second cover layer have a contact region. A length of the first cover layer is larger than a length of the second cover layer.

公开(公告)号：US20200132917A1

公开(公告)日：2020-04-30

申请号：US16582064

申请日：2019-09-25

申请人： Innolux Corporation

发明人： Ping-Hsun TSAI ,  Shih-Fu LIAO ,  I-An YAO

IPC分类号： F21V8/00

摘要： A backlight assembly includes an optical plate, a light source provided near the optical plate, and a brightness redistribution film provided above the optical plate. When light emitted from the light source passes through the optical plate and the brightness redistribution film, a front view angle brightness measured in a normal direction of a light exiting surface of the brightness redistribution film relative to a maximum brightness emitted from the backlight assembly has a brightness ratio N, wherein the brightness ratio N is greater than or equal to 60% and is smaller than 100% (60%≤N

公开(公告)号：US20190094623A1

公开(公告)日：2019-03-28

申请号：US16124705

申请日：2018-09-07

申请人： InnoLux Corporation

发明人： Chun-Kai CHANG ,  Cheng-Yuan HSIAO ,  Shih-Fu LIAO ,  Ping- Hsun TSAI ,  I-An YAO

IPC分类号： G02F1/1335 ,  H01L25/04 ,  H01L25/075 ,  H01L27/12 ,  H01L33/50

摘要： A light source device includes a substrate and a plurality of light-emitting units disposed on a surface of the substrate. At least one of the light-emitting units includes a light source chip and an optical material layer covering the light source chip. A maximum width is defined as a distance between two farthest points on a pattern corresponding to a vertical projection of the optical material layer on the surface of the substrate, and a half of the maximum width is defined as a first width R. A maximum height H is defined as a vertical distance from the surface of the substrate to a highest point of the optical material layer away from the substrate. A ratio of R to H is between 5 and 1000. A display device applying the light source device is also provided.