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公开(公告)号：US20230090344A1
公开(公告)日：2023-03-23
申请号：US17894942
申请日：2022-08-24
Applicant: Apple Inc.
Inventor： Sandeep Chalasani , Steven E Molesa , Anatole Huang , Mahdi Farrokh Baroughi , Xia Li , Yongjie Jiang , Mittul Gupta , Stanley B Wang
IPC: G09G3/32
Abstract: A display may be formed by an array of light-emitting diodes mounted to the surface of a display substrate. The light-emitting diodes may be inorganic light-emitting diodes formed from separate crystalline semiconductor structures. An array of pixel control circuits may be used to control light emission from the light-emitting diodes. Each pixel control circuit may be conred to control one or more respective passive matrices. To control partial pixel cells in the display, a donor pixel control circuit in a partial pixel cell may control the pixels in a receptor partial pixel cell without a pixel control circuit. To mitigate the size of an inactive area of the display, fanout signal lines for the display may be formed in the light-emitting active area of the display. The fanout signal lines may be formed between a row of pixel control circuits and a bottom edge of the light-emitting active area.
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公开(公告)号：US20230087088A1
公开(公告)日：2023-03-23
申请号：US17894935
申请日：2022-08-24
Applicant: Apple Inc.
Inventor： Mahdi Farrokh Baroughi , Sandeep Chalasani , Xiang Lu , Anurag Mehta , Hopil Bae , Chaohao Wang , Rajesh Velayuthan , Steven E. Molesa , Yaser Azizi , Young Don Bae , Sunmin Jang , Haitao Li , Hari P. Paudel , Anatole Huang , Tyler R. Kakuda , David A. Doyle , Wei H. Yao , Majid Gharghi , Vaibhav D. Patel
Abstract: A display may be formed by an array of light-emitting diodes mounted to the surface of a display substrate. The light-emitting diodes may be inorganic light-emitting diodes formed from separate crystalline semiconductor structures. An array of pixel control circuits may be used to control light emission from the light-emitting diodes. Each pixel control circuit may be configured to control one or more respective passive matrices. To control partial pixel cells in the display, a donor pixel control circuit in a partial pixel cell may control the pixels in a receptor partial pixel cell without a pixel control circuit. To mitigate the size of an inactive area of the display, fanout signal lines for the display may be formed in the light-emitting active area of the display. The fanout signal lines may be formed between a row of pixel control circuits and a bottom edge of the light-emitting active area.
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公开(公告)号：US11929388B2
公开(公告)日：2024-03-12
申请号：US17894942
申请日：2022-08-24
Applicant: Apple Inc.
Inventor： Sandeep Chalasani , Steven E Molesa , Anatole Huang , Mahdi Farrokh Baroughi , Xia Li , Yongjie Jiang , Mittul Gupta , Stanley B Wang
CPC classification number: H01L27/156 , G09G3/32 , H01L33/382 , H01L33/62 , G09G2300/06 , G09G2320/0626
Abstract: A display may be formed by an array of light-emitting diodes mounted to the surface of a display substrate. The light-emitting diodes may be inorganic light-emitting diodes formed from separate crystalline semiconductor structures. An array of pixel control circuits may be used to control light emission from the light-emitting diodes. Each pixel control circuit may be configured to control one or more respective passive matrices. To control partial pixel cells in the display, a donor pixel control circuit in a partial pixel cell may control the pixels in a receptor partial pixel cell without a pixel control circuit. To mitigate the size of an inactive area of the display, fanout signal lines for the display may be formed in the light-emitting active area of the display. The fanout signal lines may be formed between a row of pixel control circuits and a bottom edge of the light-emitting active area.
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