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公开(公告)号：US20240353581A1
公开(公告)日：2024-10-24
申请号：US18604646
申请日：2024-03-14
发明人： Kozo TAKAHASHI
IPC分类号： G01T1/20 , G01N23/04 , G01N23/083
CPC分类号： G01T1/20182 , G01N23/04 , G01N23/083 , G01T1/2002
摘要： An X-ray detector includes a plurality of scintillators each configured to convert incident X-rays into light and emit the light, a plurality of low refractive layers that are alternately stacked with the plurality of scintillators and that have a refractive index lower than the scintillators, and a photoelectric conversion element array including a plurality of arrayed photoelectric conversion elements each configured to convert the light emitted from the alternately stacked scintillators and low refractive layers into an electrical signal. At least one of the scintillator and the low refractive layer includes a light collecting portion that focuses the emitted light toward a corresponding one of the photoelectric conversion elements.
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公开(公告)号：US20240351441A1
公开(公告)日：2024-10-24
申请号：US18609941
申请日：2024-03-19
发明人： Ryuzo YUKI , Naru Usukura , Junichi Masuda , Shugo Yagi
IPC分类号： B60K35/81 , B60K35/65 , G02F1/13357
CPC分类号： B60K35/81 , B60K35/656 , G02F1/133615 , B60K2360/336
摘要： A liquid crystal display device includes a backlight module configured to switch between first light having a maximum luminance in a first direction and second light having a maximum luminance in a second direction different from the first direction and emit the first light and the second light from a main surface, a liquid crystal display panel, and a control device. The control device receives a first image and generates a first offset image based on the first image, the first offset image being an image obtained by reversing a color of the first image and having a luminance adjusted, controls the liquid crystal display panel such that a first display image including the first image and a second display image including the first offset image are alternately displayed, and controls the backlight module so that the first light is emitted when the first display image is displayed and the second light is emitted when the second display image is displayed. A luminance of the first offset image is substantially equal to a luminance in the second direction when the liquid crystal display panel displays the first display image.
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公开(公告)号：US20240345445A1
公开(公告)日：2024-10-17
申请号：US18594182
申请日：2024-03-04
发明人： Masakatsu TOMINAGA
IPC分类号： G02F1/1362 , G02F1/1368 , G09G3/36
CPC分类号： G02F1/136286 , G02F1/13624 , G02F1/1368 , G09G3/3677 , G02F1/134372 , G09G2320/0257
摘要： A display panel including: a plurality of pixels arranged in a longitudinal direction and a lateral direction; a plurality of pixel electrodes; a common electrode; a first, second, third, and fourth gate lines extending in the lateral direction; and a first and second data lines, and a common line extending in the longitudinal direction, in which the plurality of pixels include a first pixel having a first pixel electrode and a second pixel adjacent to the first pixel in the lateral direction and having a second pixel electrode, the third gate line is arranged to overlap the first and the second pixel electrodes, the common line is arranged between the first and the second pixel electrodes, and the display panel further includes a first switching element connected to the first pixel electrode, the common line, and the third gate line, and a second switching element connected to the second pixel electrode, the common line, and the third gate line.
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公开(公告)号：US20240345434A1
公开(公告)日：2024-10-17
申请号：US18595844
申请日：2024-03-05
发明人： Yuichi KAWAHIRA , Masahiro Hasegawa , Ryosuke Saigusa , Jianeng Xu , Akira Sakai
IPC分类号： G02F1/1335
CPC分类号： G02F1/133519 , G02F1/133512
摘要： A color filter includes a frame portion in which the reflectance of light incident from the transparent substrate side is less than the reflectance of light incident from the overcoat layer side and an opening portion in which the reflectance of light incident from the transparent substrate side is greater than the reflectance of light incident from the overcoat layer side. The color filter satisfies nbc×dbc
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公开(公告)号：US12117706B2
公开(公告)日：2024-10-15
申请号：US18407420
申请日：2024-01-08
发明人： Kengo Hara , Tohru Daitoh , Yoshihito Hara , Jun Nishimura , Yohei Takeuchi
IPC分类号： G02F1/1362 , G02F1/1368 , H01L27/12
CPC分类号： G02F1/13629 , G02F1/1368 , H01L27/124
摘要： An active matrix substrate includes a pixel TFT provided corresponding to each pixel region, a pixel electrode electrically connected to the pixel TFT, a plurality of gate wirings extending in a row direction, and a plurality of source wirings extending in a column direction. Each gate wiring has a multilayer structure including a lower gate wiring electrically connected to a lower gate electrode included in the pixel TFT and an upper gate wiring electrically connected to an upper gate electrode included in the pixel TFT. In a case where the number of the gate wirings is defined as m and the number of the source wirings is defined as n, each gate wiring has 3 or more and less than n contact portions, each contact portion is positioned in any of n intersection regions, and the number of the contact portions overlapping each source wiring is less than m.
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公开(公告)号：US20240337875A1
公开(公告)日：2024-10-10
申请号：US18293353
申请日：2021-09-02
发明人： Shigetsugu YAMANAKA
IPC分类号： G02F1/1335 , G02F1/1343
CPC分类号： G02F1/133512 , G02F1/134309 , G02F1/13439
摘要： A display device according to the disclosure includes an imaging layer including imaging pixels, a light guide layer positioned as a layer above the imaging layer and including light guide elements guiding light incident from above to the imaging pixels positioned below, and a display layer positioned as a layer above the light guide layer and including pixel circuits and pixel electrodes.
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公开(公告)号：US12111537B2
公开(公告)日：2024-10-08
申请号：US18418899
申请日：2024-01-22
IPC分类号： G02F1/13357 , G02F1/1335 , H01L25/075 , H01L33/00 , H01L33/52 , H01L33/54 , H01L33/60
CPC分类号： G02F1/133605 , G02F1/133603 , H01L25/0753 , H01L33/52 , H01L33/60 , H01L2933/0058
摘要： A lighting device includes a substrate, a first conductive portion, a second conductive portion disposed with a spacing as to the first conductive portion, a first reflective layer having a first opening coinciding with the first conductive portion and a second opening coinciding with the second conductive portion, a light-emitting part connected to the first conductive portion through the first opening, a non-light-emitting part connected to the second conductive portion through the second opening, and a second reflective layer. The second reflective layer includes a first reflective portion disposed around the light-emitting part, and a second reflective portion disposed around the non-light-emitting part.
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公开(公告)号：US12111490B2
公开(公告)日：2024-10-08
申请号：US18213518
申请日：2023-06-23
IPC分类号： F21V8/00
CPC分类号： G02B6/0053 , G02B6/003 , G02B6/0036
摘要： An illumination device includes a plurality of light sources arranged in a row, a light guide plate having a plate shape and including a first end face at an outer peripheral end face of the light guide plate and a first main surface included in a pair of main surfaces of the light guide plate, the first end face facing the plurality of light sources and being configured to receive incident light, the first main surface being configured to emit light, and a plurality of first lenses disposed at the first main surface, arranged along a first direction, and extending along a second direction, the first direction being an arrangement direction of the plurality of light sources, the second direction intersecting the first direction and extending along the first main surface.
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公开(公告)号：US20240334741A1
公开(公告)日：2024-10-03
申请号：US18291047
申请日：2021-10-11
IPC分类号： H10K59/121 , H10K59/80
CPC分类号： H10K59/1213 , H10K59/871
摘要： A display device includes: a resin substrate, and a thin film transistor layer, wherein in the thin film transistor layer, a first thin film transistor and a second thin film transistor are provided for each of subpixels. The first thin film transistor includes a first semiconductor layer formed of polysilicon, a first gate electrode provided on the resin substrate side of the first semiconductor layer via a first gate insulating film, and a metal layer provided on a side opposite to the resin substrate side of the first semiconductor layer via a first interlayer insulating film. The second thin film transistor includes a second semiconductor layer formed of an oxide semiconductor, and a second gate electrode provided on a side opposite to the resin substrate of the second semiconductor layer via a second gate insulating film.
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公开(公告)号：US20240331596A1
公开(公告)日：2024-10-03
申请号：US18577805
申请日：2021-08-24
发明人： Keiichi YAMAMOTO
IPC分类号： G09G3/00 , G09G3/3233
CPC分类号： G09G3/006 , G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2320/041 , G09G2330/12
摘要： A display device includes: at least one first pixel including a first drive transistor and a first initialization transistor configured to initialize the first drive transistor; at least one second pixel including a second drive transistor and a second initialization transistor configured to initialize the second drive transistor; a first initialization line connected to the first drive transistor via the first initialization transistor; a second initialization line connected to the second drive transistor via the second initialization transistor; and a first temperature detection transistor connected to the second initialization line, the first temperature detection transistor including a gate connected to the first initialization line.
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