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1. 发明授权

US11163108B1 Lighting module and display device 有权
公开(公告)号：US11163108B1
公开(公告)日：2021-11-02
申请号：US17165969
申请日：2021-02-03
申请人： E Ink Holdings Inc.
发明人： Yen-Ze Huang , Tsai-Wei Shei , Chih-Ching Yen , Hsin-Tao Huang
IPC分类号： F21V8/00
摘要： A lighting module includes a circuit board, a light emitting diode, a light guide plate, and a waterproof adhesive. The circuit board has an insulating layer, a metal layer, and a circuit layer. The insulating layer is interposed between the metal layer and the circuit layer. The metal layer has an opening exposing a portion of the insulating layer. The light emitting diode has a light emitting surface and a non-light emitting surface facing the metal layer. The light guide plate is parallel or substantially parallel to the circuit board and is adjacent to the light emitting surface of the light emitting diode. An optical axis of the light emitting diode coincides with or substantially coincides with a symmetry axis of the light guide plate. The portion of the insulating layer is adhered to the light guide plate through the waterproof adhesive.

2. 发明授权

US11041616B2 Lighting module and display device 有权
公开(公告)号：US11041616B2
公开(公告)日：2021-06-22
申请号：US17023388
申请日：2020-09-17
申请人： E Ink Holdings Inc.
发明人： Tsai-Wei Shei , Yen-Ze Huang , Ching-Huan Liao , Yu-Chuan Wen , Sheng-Chieh Tai
IPC分类号： F21V31/00 , G06F1/16 , F21K9/61 , F21Y115/10
摘要： A lighting module includes a circuit board, a light emitting diode, a light guide plate and a glue material. The light emitting diode is disposed over the circuit board, and the light emitting diode includes a light emitting side surface and a non-light emitting side surface. The light guide plate is substantially parallel to the circuit board, and a portion of the light guide plate is disposed over the circuit board and adjacent to the light emitting side surface of the light emitting diode. The glue material covers and is in contact with the non-light emitting side surface of the light emitting diode and the portion of the light guide plate.

3. 发明授权

US09733422B2 Reflective display apparatus 有权
公开(公告)号：US09733422B2
公开(公告)日：2017-08-15
申请号：US14806630
申请日：2015-07-22
申请人： E Ink Holdings Inc.
发明人： Tsai-Wei Shei , I-Jeng Chen , Hsin-Tao Huang , Yu-Nan Pao , Sheng-Chieh Tai
IPC分类号： F21V8/00
CPC分类号： G02B6/0088 , G02B6/0065
摘要： A reflective display apparatus includes a reflective display panel, a light guide plate, an elastic ring, a light permeable liquid and a holding device. The elastic ring is sandwiched between the reflective display panel and the light guide plate, and it spaces the reflective display panel and the light guide plate apart defines a space between the reflective display panel and the light guide plate. The light permeable liquid is located in the space. The holding device holds the reflective display panel and the light guide plate, thereby pressing against the elastic ring and making the elastic ring deform.

4. 发明申请

US20160238773A1 DISPLAY DEVICE 有权
标题翻译：显示设备
公开(公告)号：US20160238773A1
公开(公告)日：2016-08-18
申请号：US14937877
申请日：2015-11-11
申请人： E Ink Holdings Inc.
发明人： Tsai-Wei Shei , Hsin-Tao Huang
IPC分类号： F21V8/00
CPC分类号： G02B6/005 , G02B6/0036 , G02B6/0076
摘要： A display device includes a first light source module, a display panel and a transparent filling. The first light source module includes at least one first light source and a first light guide plate (LGP). The first LGP includes a first light-incident surface and a first light-emitting surface. The first light-emitting surface connects the first light-incident surface. The display panel is disposed adjacent to the first LGP. The transparent filling connects the display panel and the first light-emitting surface. The refractive index of the transparent filling is smaller than that of the first LGP and smaller than or equal to that of a surface material of the display panel. The first light source emits a first light beam into the first LGP through the first light-incident surface, and the first light beam is emitted from the first light-emitting surface and transmitted to the display panel through the transparent filling.
摘要翻译：显示装置包括第一光源模块，显示面板和透明填充物。第一光源模块包括至少一个第一光源和第一导光板（LGP）。第一LGP包括第一光入射表面和第一发光表面。第一发光面连接第一光入射面。显示面板与第一LGP相邻设置。透明填充物连接显示面板和第一发光面。透明填充物的折射率小于第一LGP的折射率，并且小于或等于显示面板的表面材料的折射率。第一光源通过第一光入射表面将第一光束发射到第一LGP中，并且第一光束从第一发光表面发射并通过透明填充物传输到显示面板。

5. 发明公开

US20240004254A1 DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF 审中-公开
公开(公告)号：US20240004254A1
公开(公告)日：2024-01-04
申请号：US18155771
申请日：2023-01-18
申请人： E Ink Holdings Inc.
发明人： Tsai-Wei Shei , Yen-Ze Huang , Yuan-Hsun Cheng , Yi-Hung Chen , Jen-Shiun Huang
IPC分类号： G02F1/167 , G02B26/00
CPC分类号： G02F1/167 , G02B26/005 , G02F2202/28 , G02F2201/50
摘要： A display device includes a driving substrate, a display medium layer, a glue layer, and a protective layer. The display medium layer is disposed on the driving substrate. The glue layer is disposed around the display medium layer. The protective layer covers the display medium layer and the glue layer, and the protective layer is bent toward the driving substrate along the glue layer.

6. 发明申请

US20170082792A1 FRONT LIGHT MODULE AND DISPLAY MODULE 审中-公开
公开(公告)号：US20170082792A1
公开(公告)日：2017-03-23
申请号：US15183790
申请日：2016-06-16
申请人： E Ink Holdings Inc.
发明人： Ching-Huan Liao , Tsai-Wei Shei
IPC分类号： F21V8/00
摘要： A front light module including a plurality of stacked transparent materials and a plurality of light sources is provided. The light sources are configured to provide light beams, and are disposed beside the light incident surface of the transparent materials. An edge portion is at a location of at least one of these transparent materials which is adjacent to the light sources. The edge portion includes a plurality of first sub-edges and a plurality of second sub-edges. The first sub-edges are disposed corresponding to the light sources. The first sub-edges and the second sub-edges are arranged alternately in a row, and one of the distances from the first sub-edges to the light entering surface is greater than one of the distances from the second sub-edges to the light entering surface. Furthermore, a display module is also provided.

7. 发明申请

US20150117055A1 DISPLAY APPARATUS 有权
标题翻译：显示设备
公开(公告)号：US20150117055A1
公开(公告)日：2015-04-30
申请号：US14248349
申请日：2014-04-09
申请人： E Ink Holdings Inc.
发明人： I-Jeng Chen , Sheng-Chieh Tai , Tsai-Wei Shei , Yao-Tsung Shih , Yu-Nan Pao
IPC分类号： F21V8/00
CPC分类号： G02B6/0093 , G02B6/0036 , G02B6/0043 , G02B6/0058 , G02B6/006
摘要： A display apparatus is provided. A display unit has a display region. A protecting cover has a patterned region, wherein the patterned region does not overlap the display region. A light guide plate is disposed between the display unit and the protecting cover and has a first light scattering region and a second light scattering region. The first light scattering region at least partially overlaps the display region, and the second light scattering region at least partially overlaps the patterned region. A light emitting unit emits a light beam to the light guide plate. After the light beam enters the light guide plate, a part of the light beam is scattered to the display region by the first light scattering region and another part of the light beam is scattered to the patterned region by the second light scattering region.
摘要翻译：提供一种显示装置。显示单元具有显示区域。保护盖具有图案化区域，其中图案化区域不与显示区域重叠。导光板设置在显示单元和保护罩之间，并且具有第一光散射区域和第二光散射区域。第一光散射区域至少部分地与显示区域重叠，并且第二光散射区域与图案化区域至少部分重叠。发光单元向导光板发射光束。在光束进入导光板之后，一部分光束被第一光散射区域散射到显示区域，另一部分光束被第二光散射区域散射到图案化区域。

8. 发明公开

US20230320174A1 DISPLAY DEVICE 审中-公开
公开(公告)号：US20230320174A1
公开(公告)日：2023-10-05
申请号：US18177117
申请日：2023-03-02
申请人： E Ink Holdings Inc.
发明人： Yuan-Hsun Cheng , Tsai-Wei Shei , Yen-Ze Huang , Yi-Hung Chen , Jen-Shiun Huang
IPC分类号： H10K59/80 , H10K59/127
CPC分类号： H10K59/871 , H10K59/1275
摘要： A display device includes a first substrate, a second substrate, a display layer, a bump, and a sealing material. The second substrate is disposed over the first substrate. The display layer is disposed between the first substrate and the second substrate, and has a boundary. The bump is connected to the first substrate or the second substrate and protrudes in a direction toward the opposite second substrate or first substrate, and is disposed around the boundary. The sealing material is filled between the bump and the display layer. The water vapor transmission rate of the bump is less than the water vapor transmission rate of the sealing material.

9. 发明授权

US10670257B2 Waterproof light emitting module 审中-公开
公开(公告)号：US10670257B2
公开(公告)日：2020-06-02
申请号：US16572641
申请日：2019-09-17
申请人： E Ink Holdings Inc.
发明人： Tsai-Wei Shei , Chih-Ching Yen , Hsin-Hao Jen , Chin-Chi Yu , Chih-Chun Chen
IPC分类号： F21V31/04 , F21Y103/10 , F21V8/00 , F21Y115/10
摘要： A waterproof light emitting module includes a circuit board, a light emitting diode, a light guide plate, first, second, and third waterproof layers. The light emitting diode is over the circuit board and has a light emitting surface, and first and second non-light emitting surfaces. The light emitting surface is opposite to the first non-light emitting surface. The second non-light emitting surface is between the light emitting surface and the first non-light emitting surface. A center of the light guide plate is substantially aligned with a center of the light emitting diode along a direction perpendicular to the light emitting surface. The light emitting diode is between the first waterproof layer and the light guide plate. The second waterproof layer covers the second non-light emitting surface. The third waterproof layer is between the second waterproof layer and the light guide plate.

10. 发明授权

US10451788B2 Front light module and display module 有权
公开(公告)号：US10451788B2
公开(公告)日：2019-10-22
申请号：US15183790
申请日：2016-06-16
申请人： E Ink Holdings Inc.
发明人： Ching-Huan Liao , Tsai-Wei Shei
IPC分类号： F21V8/00
摘要： A front light module including a plurality of stacked transparent materials and a plurality of light sources is provided. The light sources are configured to provide light beams, and are disposed beside the light incident surface of the transparent materials. An edge portion is at a location of at least one of these transparent materials which is adjacent to the light sources. The edge portion includes a plurality of first sub-edges and a plurality of second sub-edges. The first sub-edges are disposed corresponding to the light sources. The first sub-edges and the second sub-edges are arranged alternately in a row, and one of the distances from the first sub-edges to the light entering surface is greater than one of the distances from the second sub-edges to the light entering surface. Furthermore, a display module is also provided.

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