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1.发明公开公开(公告)号：US20240128416A1
公开(公告)日：2024-04-18
申请号：US18487788
申请日：2023-10-16
Applicant: LG Display Co., Ltd.
Inventor： Byonghoo Kim , Sangsoon Yoon , Juhyuk Kim , Hokyeong Son , A-Ram Sohn , Sumin Lee , Eun-Soo Chang
CPC classification number: H01L33/58 , H01L25/167 , H01L27/1248
Abstract: A panel substrate includes a base substrate including a plurality of sub-pixel areas; a thin-film transistor disposed over each of the plurality of sub-pixel areas; an interlayer insulating film disposed over the thin-film transistor; a first optical functional layer disposed on the interlayer insulating film so as to prevent transmission and reflection of light; a second optical functional layer disposed on the first optical functional layer, wherein the second optical functional layer has first patterns and second patterns, wherein the first pattern has adhesiveness while the second pattern has less adhesiveness than the first pattern; and a plurality of micro-LEDs respectively disposed on the first patterns of the second optical functional layer.
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公开(公告)号：US09767747B2
公开(公告)日：2017-09-19
申请号：US14750987
申请日：2015-06-25
Applicant: LG Display Co., Ltd.
Inventor： Daeseok Oh , Sangsoon Yoon , Yonghwa Park , Seunghwan Shin , Moonsoo Chung
CPC classification number: G09G3/3618 , G09G3/2092 , G09G3/2096 , G09G5/006 , G09G2310/061 , G09G2310/08 , G09G2320/103 , G09G2330/021 , G09G2340/0435
Abstract: A display device and method of driving the same are disclosed. The display device that transmits signals between a system board section and a circuit board section through an interface and uses Panel Self-Refresh (hereinafter, abbreviated as ‘PSR’) to reduce power consumption, the circuit board section comprising a PSR controller that, when a PSR On signal is supplied from the system board section, changes the operating frequency of a gate driver and data driver to a frequency higher than a reference frequency for driving the panel with PSR On, set by the system board section.
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