公开(公告)号：US20170242506A1

公开(公告)日：2017-08-24

申请号：US15435649

申请日：2017-02-17

Applicant: Apple Inc.

Inventor： Dhaval C. Patel ,  Eugene C. Cheung ,  Pey-Jiun Ko ,  Po-Jui Chen ,  Robert W. Rumford ,  Steve L. Terry ,  Wei Lin ,  Xiaofan Niu ,  Xiaoqi Zhou ,  Yi Gu ,  Yindar Chuo ,  Rasmi R. Das ,  Steven M. Scardato ,  Se Hyun Ahn ,  Victor H. Yin ,  Wookyung Bae ,  Christopher L. Boitnott ,  Chun-Hao Tung ,  Mookyung Son ,  Sunggu Kang ,  Nathan K. Gupta ,  John Z. Zhong

IPC: G06F3/044

Abstract: An electronic device with a force sensing device is disclosed. The electronic device comprises a user input surface defining an exterior surface of the electronic device, a first capacitive sensing element, and a second capacitive sensing element capacitively coupled to the first capacitive sensing element. The electronic device also comprises a first spacing layer between the first and second capacitive sensing elements, and a second spacing layer between the first and second capacitive sensing elements. The first and second spacing layers have different compositions. The electronic device also comprises sensing circuitry coupled to the first and second capacitive sensing elements configured to determine an amount of applied force on the user input surface. The first spacing layer is configured to collapse if the applied force is below a force threshold, and the second spacing layer is configured to collapse if the applied force is above the force threshold.

公开(公告)号：US20160103349A1

公开(公告)日：2016-04-14

申请号：US14512677

申请日：2014-10-13

Applicant: Apple Inc.

Inventor： Kwang Soon Park ,  Byung Duk Yang ,  Christopher L. Boitnott ,  Chun-Yao Huang ,  Kuan-Ying Lin ,  Kyung-Wook Kim ,  Mohd Fadzli A. Hassan ,  Shih Chang Chang ,  Supriya Goyal ,  Yong Kwan Kim ,  Yu-Cheng Chen

IPC: G02F1/1368 ,  G02F1/1335

CPC classification number: G02F1/133512 ,  G02F1/1309 ,  G02F1/13452 ,  G02F1/13458

Abstract: A display may have a liquid crystal layer sandwiched between a thin-film transistor layer and a color filter layer. An upper polarizer may be placed on top of the thin-film transistor layer. A lower polarizer may be placed under the color filter layer. Components may be bonded to bond pads on the inner surface of the thin-film transistor layer using anisotropic conductive film. Bond quality may be assessed by probing probe pads that are coupled to the bond pads or by visually inspecting the bond pads through the thin-film transistor layer. Opaque masking material in the inactive area may be provided with openings to accommodate the bond pads. Additional opaque masking material may be placed on the underside of the upper polarizer and on the upper surface of the thin-film transistor layer to block the openings from view following visual inspection.

Abstract translation: 显示器可以具有夹在薄膜晶体管层和滤色器层之间的液晶层。 上偏振器可以放置在薄膜晶体管层的顶部。 下偏振器可以放置在滤色器层下方。 可以使用各向异性导电膜将部件结合到薄膜晶体管层的内表面上的接合焊盘。 可以通过探测耦合到接合焊盘的探针焊盘或通过目视检查通过薄膜晶体管层的焊盘来评估焊盘质量。 在不活动区域中的不透明掩模材料可以设置有开口以容纳接合焊盘。 附加的不透明掩模材料可以放置在上偏振器的下侧和薄膜晶体管层的上表面上，以在视觉检查之后阻挡开口。

公开(公告)号：US11715810B2

公开(公告)日：2023-08-01

申请号：US15724162

申请日：2017-10-03

Applicant: Apple Inc.

Inventor： Eric L. Benson ,  Bryan W. Posner ,  Christopher L. Boitnott ,  Dinesh C. Mathew ,  Jun Qi ,  Robert Y. Cao ,  Victor H. Yin

IPC: H01L31/12 ,  G06F1/16 ,  G06F3/041 ,  H01L31/18 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1362

CPC classification number: H01L31/12 ,  G06F1/1643 ,  G06F1/1686 ,  G06F3/041 ,  H01L31/18 ,  G02F1/1362 ,  G02F1/133388 ,  G02F1/133512 ,  G02F1/133514 ,  G02F2201/58

Abstract: A display may include a color filter layer, a liquid crystal layer, and a thin-film transistor layer. A camera window may be formed in the display to accommodate a camera. The camera window may be formed by creating a notch in the thin-film transistor layer that extends inwardly from the edge of the thin-film transistor layer. The notch may be formed by scribing the thin-film transistor layer around the notch location and breaking away a portion of the thin-film transistor layer. A camera window may also be formed by grinding a hole in the display. The hole may penetrate partway into the thin-film transistor layer, may penetrate through the transistor layer but not into the color filter layer, or may pass through the thin-film transistor layer and partly into the color filter layer.

公开(公告)号：US20180026152A1

公开(公告)日：2018-01-25

申请号：US15724162

申请日：2017-10-03

Applicant: Apple Inc.

Inventor： Eric L. Benson ,  Bryan W. Posner ,  Christopher L. Boitnott ,  Dinesh C. Mathew ,  Jun Qi ,  Robert Y. Cao ,  Victor H. Yin

IPC: H01L31/12 ,  G06F3/041 ,  G06F1/16 ,  H01L31/18 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1362

CPC classification number: H01L31/12 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/1362 ,  G02F2001/133388 ,  G02F2201/58 ,  G06F1/1643 ,  G06F1/1686 ,  G06F3/041 ,  H01L31/18

Abstract: A display may include a color filter layer, a liquid crystal layer, and a thin-film transistor layer. A camera window may be formed in the display to accommodate a camera. The camera window may be formed by creating a notch in the thin-film transistor layer that extends inwardly from the edge of the thin-film transistor layer. The notch may be formed by scribing the thin-film transistor layer around the notch location and breaking away a portion of the thin-film transistor layer. A camera window may also be formed by grinding a hole in the display. The hole may penetrate partway into the thin-film transistor layer, may penetrate through the transistor layer but not into the color filter layer, or may pass through the thin-film transistor layer and partly into the color filter layer.

公开(公告)号：US09618669B2

公开(公告)日：2017-04-11

申请号：US14075419

申请日：2013-11-08

Applicant: Apple Inc.

Inventor： Cheng Chen ,  Masato Kuwabara ,  Christopher L. Boitnott ,  Jun Qi ,  Nathan K. Gupta ,  Victor H. Yin ,  John Z. Zhong

IPC: G02F1/1335 ,  G02B5/30 ,  G02F1/1333

CPC classification number: G02B5/305 ,  G02B1/11 ,  G02B1/14 ,  G02B1/18 ,  G02B5/3083 ,  G02F1/133528 ,  G02F1/133533 ,  G02F2001/133374 ,  G02F2001/133538

Abstract: Electronic devices may be provided with displays that have polarizers. A polarizer may have a polymer layer that has a portion covered with a dichroic dye to form a polarized region and a portion that is free of dichroic dye to form an unpolarized region. The unpolarized region may be formed by masking the polymer layer during a dye coating process. Masks may be formed from polymers. The shape of the mask may define the shape of the unpolarized region. The mask may be left in place within the polarizer or may be removed from the polarizer during fabrication. Unpolarized regions may also be formed by light bleaching, chemical bleaching, and material removal techniques. Bleached areas may be chemically stabilized. A moisture barrier layer may be incorporated into the polarizer to help prevent the unpolarized region from reverting to a polarized state.

公开(公告)号：US09494818B2

公开(公告)日：2016-11-15

申请号：US14512677

申请日：2014-10-13

Applicant: Apple Inc.

Inventor： Kwang Soon Park ,  Byung Duk Yang ,  Christopher L. Boitnott ,  Chun-Yao Huang ,  Kuan-Ying Lin ,  Kyung-Wook Kim ,  Mohd Fadzli A. Hassan ,  Shih Chang Chang ,  Supriya Goyal ,  Yong Kwan Kim ,  Yu-Cheng Chen

IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/13 ,  G02F1/1345

CPC classification number: G02F1/133512 ,  G02F1/1309 ,  G02F1/13452 ,  G02F1/13458

Abstract: A display may have a liquid crystal layer sandwiched between a thin-film transistor layer and a color filter layer. An upper polarizer may be placed on top of the thin-film transistor layer. A lower polarizer may be placed under the color filter layer. Components may be bonded to bond pads on the inner surface of the thin-film transistor layer using anisotropic conductive film. Bond quality may be assessed by probing probe pads that are coupled to the bond pads or by visually inspecting the bond pads through the thin-film transistor layer. Opaque masking material in the inactive area may be provided with openings to accommodate the bond pads. Additional opaque masking material may be placed on the underside of the upper polarizer and on the upper surface of the thin-film transistor layer to block the openings from view following visual inspection.

Abstract translation: 显示器可以具有夹在薄膜晶体管层和滤色器层之间的液晶层。 上偏振器可以放置在薄膜晶体管层的顶部。 下偏振器可以放置在滤色器层下方。 可以使用各向异性导电膜将部件结合到薄膜晶体管层的内表面上的接合焊盘。 可以通过探测耦合到接合焊盘的探针焊盘或通过目视检查通过薄膜晶体管层的焊盘来评估焊盘质量。 在不活动区域中的不透明掩模材料可以设置有开口以容纳接合焊盘。 附加的不透明掩模材料可以放置在上偏振器的下侧和薄膜晶体管层的上表面上，以在视觉检查之后阻挡开口。

公开(公告)号：US20150167951A1

公开(公告)日：2015-06-18

申请号：US14132346

申请日：2013-12-18

Applicant: Apple Inc.

Inventor： Adam T. Garelli ,  Christopher L. Boitnott ,  Dinesh C. Mathew ,  Jun Qi ,  Nicholas A. Rundle ,  Vitor H. Yin ,  Nathan K. Gupta

IPC: F21V29/00 ,  F21V8/00 ,  F21K99/00

CPC classification number: G02B6/0083 ,  F21K9/61 ,  F21Y2115/10 ,  G02B6/0068 ,  G02B6/0073

Abstract: Electronic devices may be provided with displays. A display may have a light guide plate. Backlight for the display may be launched into the light guide plate from an array of light-emitting diodes. The light-emitting diodes may be mounted on a metal core printed circuit board having a dielectric layer and a metal layer. The metal core printed circuit board may have an elongated shape that extends along the surface of a metal structure. A weld may be formed along a seam between the metal layer of the metal core printed circuit board and the metal structure. The metal structure may be an electronic device housing, a display chassis member, a heat spreader, a heat pipe, or other structures in an electronic device.

Abstract translation: 电子设备可以设置有显示器。 显示器可以具有导光板。 用于显示器的背光可以从发光二极管阵列发射到导光板中。 发光二极管可以安装在具有电介质层和金属层的金属芯印刷电路板上。 金属芯印刷电路板可以具有沿着金属结构的表面延伸的细长形状。 可以沿着金属芯印刷电路板的金属层和金属结构之间的接缝形成焊缝。 金属结构可以是电子设备壳体，显示器底座构件，散热器，热管或电子设备中的其他结构。

公开(公告)号：US20150160390A1

公开(公告)日：2015-06-11

申请号：US14502704

申请日：2014-09-30

Applicant: Apple Inc.

Inventor： Supriya Goyal ,  Christopher L. Boitnott ,  Enkhamgalan Dorjgotov ,  Li Zhang ,  Masato Kuwabara ,  Nathan K. Gupta ,  Victor H. Yin ,  Jun Qi ,  Adam T. Garelli ,  Nicholas A. Rundle ,  Dinesh C. Mathew ,  Cheng Chen

IPC: G02B5/30 ,  B32B38/00 ,  H04N5/44

CPC classification number: G02B5/3033 ,  B32B37/1284 ,  B32B37/203 ,  B32B38/0004 ,  B32B2307/42 ,  B32B2329/04 ,  B32B2457/20 ,  G02B1/14 ,  G02B5/305 ,  G02B5/3083 ,  Y10T156/1064

Abstract: Electronic devices may be provided with displays that have polarizers. A polarizer may be provided with an unpolarized strip. The unpolarized strip may extend across the width of the polarizer and may overlap a light-based component such as a camera that is located in an inactive border area of a display. The polarizer may have a polarizer layer formed form a polymer with a dichroic dye. A strip-shaped opening may be formed in the polarizer layer by cutting out a strip of the polarizer layer with a laser cutting tool or other equipment, a strip of unpolarized material may be formed in the polarizer layer using chemical bleaching, or light-based bleaching techniques may be used to form an unpolarized strip in the polarizer layer.

Abstract translation: 电子设备可以设置有具有偏振器的显示器。 偏振器可以设置有非偏振条。 非偏振条可延伸跨越偏振器的宽度，并且可以与位于显示器的非活动边界区域中的基于光的组件（例如相机）重叠。 偏振器可以具有由具有二色性染料的聚合物形成的偏振层。 可以通过用激光切割工具或其他设备切割偏振器层的条带来在偏振器层中形成条形开口，可以使用化学漂白或基于光的方式在偏振器层中形成非偏振材料条 可以使用漂白技术在偏振器层中形成非偏振条。