公开(公告)号：US12021012B2

公开(公告)日：2024-06-25

申请号：US17044658

申请日：2019-04-11

申请人： ROHM CO., LTD.

发明人： Kazuki Okuyama ,  Shuntaro Takahashi ,  Motoharu Haga ,  Shingo Yoshida ,  Kazuhisa Kumagai ,  Hajime Okuda

IPC分类号： H01L23/495 ,  H01L21/48 ,  H01L21/56 ,  H01L21/765 ,  H01L23/00 ,  H01L23/31 ,  H01L23/34 ,  H01L29/40 ,  H01L29/66 ,  H01L29/78

CPC分类号： H01L23/49562 ,  H01L21/4825 ,  H01L21/565 ,  H01L21/765 ,  H01L23/3114 ,  H01L23/34 ,  H01L23/49513 ,  H01L23/4952 ,  H01L23/49582 ,  H01L24/48 ,  H01L29/407 ,  H01L29/66734 ,  H01L29/7813 ,  H01L2224/48245 ,  H01L2224/48472 ,  H01L2924/13091

摘要： A semiconductor device includes a semiconductor element and a first connection member. The semiconductor element includes a substrate and an electrode pad. The substrate includes a transistor formation region, in which a transistor is formed and which is shaped to be non-quadrangular. The electrode pad is located on the transistor formation region. The first connection member is connected to the electrode pad at one location. The electrode pad is arranged to cover a center of gravity of the transistor formation region in a plan view of the electrode pad. In the plan view, a connection region in which the first connection member is connected to the electrode pad includes a center of gravity position of the transistor formation region.

公开(公告)号：US11982873B2

公开(公告)日：2024-05-14

申请号：US16843597

申请日：2020-04-08

申请人： TOKYO VISIONARY OPTICS CO., LTD.

发明人： Kenichi Kamada ,  Masaya Hashimoto

IPC分类号： G02B13/00 ,  G02B9/62 ,  G02B3/04

CPC分类号： G02B9/62 ,  G02B13/0045 ,  G02B3/04

摘要： There is provided an imaging lens with excellent optical characteristics which satisfies demand of low-profileness and low F-number. An imaging lens comprises, in order from an object side to an image side, a first lens with positive refractive power having an object-side surface being convex in a paraxial region, a second lens with negative refractive power in a paraxial region, a third lens with negative refractive power in a paraxial region, a fourth lens with positive or negative refractive power having an object-side surface being convex in a paraxial region, a fifth lens with positive or negative refractive power in a paraxial region, and a sixth lens with positive or negative refractive power having an image-side surface being convex in a paraxial region, and predetermined conditional expressions are satisfied.

公开(公告)号：US11968855B2

公开(公告)日：2024-04-23

申请号：US17747609

申请日：2022-05-18

申请人： DAI NIPPON PRINTING CO., LTD.

发明人： Hiroki Matsushita ,  Yoshimasa Ogawa ,  Yousuke Kousaka ,  Jun Sato ,  Keisuke Ebisu

IPC分类号： H10K50/844 ,  G02B1/14 ,  H10K50/86 ,  H10K59/12 ,  H10K59/40

CPC分类号： H10K50/844 ,  G02B1/14 ,  H10K50/86 ,  H10K59/12 ,  H10K59/40

摘要： An embodiment of the present invention provides an optical film (10) including a light-transmitting base material (11), a hard coat layer (12), and an inorganic layer (13) in this order, wherein the hard coat layer (12) is in contact with the inorganic layer (13), the hard coat layer (12) contains a binder resin (12A) and inorganic particles (12B), the hard coat layer (12) has a film thickness of 1 μm or more, and the hard coat layer (12) has an indentation hardness of 200 MPa or more.

公开(公告)号：US11965256B2

公开(公告)日：2024-04-23

申请号：US18248848

申请日：2021-10-14

申请人： KYOTO UNIVERSITY ,  NATIONAL UNIVERSITY CORPORATION YOKOHAMA NATIONAL UNIVERSITY ,  DE NORA PERMELEC LTD

发明人： Yoshiharu Uchimoto ,  Tomoki Uchiyama ,  Shigenori Mitsushima ,  Yoshiyuki Kuroda ,  Kensaku Nagasawa ,  Yoshinori Nishiki ,  Awaludin Zaenal ,  Yun Bao

IPC分类号： C25B11/052 ,  C25B1/04 ,  C25B11/061 ,  C25B11/077 ,  C25B15/021

CPC分类号： C25B11/052 ,  C25B1/04 ,  C25B11/061 ,  C25B11/0771 ,  C25B15/021

摘要： The present invention provides an alkaline water electrolysis anode such that even when electric power having a large output fluctuation, such as renewable energy, is used as a power source, the electrolysis performance is unlikely to be deteriorated and excellent catalytic activity is retained stably over a long period of time. The alkaline water electrolysis anode is an alkaline water electrolysis anode 10 provided with an electrically conductive substrate 2 at least a surface of which contains nickel or a nickel base alloy and a catalyst layer 6 disposed on the surface of the electrically conductive substrate 2, the catalyst layer 6 containing a nickel-containing metal oxide having a spinel structure, wherein the nickel-containing metal oxide contains nickel (Ni) and manganese (Mn), and has an atom ratio of Li/Ni/Mn/O of (0.0 to 0.8)/(0.4 to 0.6)/(1.0 to 1.8)/4.0.

公开(公告)号：US11964483B2

公开(公告)日：2024-04-23

申请号：US17604940

申请日：2020-03-05

申请人： ROHM CO., LTD.

发明人： Eitaro Kurokawa ,  Noriyuki Shimoji ,  Yoshikazu Fujimori

IPC分类号： B41J2/14 ,  B41J2/16 ,  H10N30/20

CPC分类号： B41J2/14233 ,  B41J2/161 ,  B41J2/1626 ,  B41J2/1631 ,  B41J2/1646 ,  H10N30/2047 ,  B41J2002/14491

摘要： An inkjet printing head 1 includes a pressure chamber 5, a movable film formation layer 10 that includes a movable film 10A defining a top surface portion of the pressure chamber 5, and a piezoelectric element 6 that is formed to contact a surface of the movable film 10A at an opposite side from the pressure chamber 5 and having a peripheral edge receded further toward an interior of the pressure chamber 5 than the movable film 10A in plan view. The piezoelectric element 6 includes a lower electrode 7 formed on a surface of the movable film formation layer 10 at the opposite side from the pressure chamber 5, an upper electrode 9 disposed at an opposite side from the movable film formation layer 10 with respect to the lower electrode 7, and a piezoelectric film 8 provided between the upper electrode 9 and the lower electrode 7, and the upper electrode 9 has a thin portion 92 at least at a portion of a peripheral edge portion.

公开(公告)号：US11950332B2

公开(公告)日：2024-04-02

申请号：US18062685

申请日：2022-12-07

申请人： Seasonal Specialties, LLC

发明人： Steven J. Altamura

IPC分类号： H05B39/04 ,  H01J9/00 ,  H01K3/00 ,  H05B47/23

CPC分类号： H05B39/041 ,  H01J9/00 ,  H01K3/00 ,  H05B47/23

摘要： A resistor bypass circuit for a series lighting circuit includes a plurality of serially connected light sources and a bypass resistor being connected in parallel with at least one of the respective light sources, each respective light source being low wattage and being capable operating on a one hundred percent duty cycle as desired.

公开(公告)号：US11947087B2

公开(公告)日：2024-04-02

申请号：US17391819

申请日：2021-08-02

申请人： TOKYO VISIONARY OPTICS CO., LTD.

发明人： Huang Yunbai

IPC分类号： G02B13/00 ,  G02B9/60

CPC分类号： G02B13/0045 ,  G02B9/60

摘要： There is provided an imaging lens with excellent optical characteristics which satisfies demand of the wide field of view, the low-profileness and the low F-number. An imaging lens comprises, in order from an object side to an image side, a first lens having a convex surface facing the object side and positive refractive power near an optical axis, a second lens having negative refractive power near the optical axis, a third lens having aspheric surfaces on both sides, a fourth lens, and a fifth lens having a concave surface facing the image side and the negative refractive power near the optical axis, wherein an image-side surface of said fifth lens is formed as an aspheric surface having at least one pole point in a position off the optical axis, and predetermined conditional expressions are satisfied.

公开(公告)号：USD1019531S1

公开(公告)日：2024-03-26

申请号：US29847932

申请日：2022-07-28

申请人： HANKOOK TIRE & TECHNOLOGY CO., LTD.

设计人： Myungjoong Lee ,  Areum Kim

摘要： FIG. 1 is a perspective view of a tire showing my new design, it being understood that the pattern is repeated uniformly throughout the circumference of the tread.
FIG. 2 is a front view thereof. Top, bottom, and rear views thereof are identical to the front view.
FIG. 3 is a left side view thereof. The right side view thereof is identical to the left side view; and,
FIG. 4 is a detail view from upper 4-4 to lower 4-4 in FIG. 2.
The broken lines illustrate environmental subject matter only and form no part of the claimed design. The dash-dot-dash lines indicate a boundary of the claimed design and are not themselves part of the claimed design. The surface shading lines and stippling in the drawings depict the character or contour of the surfaces represented and are not themselves part of the claimed design.

公开(公告)号：US11942821B2

公开(公告)日：2024-03-26

申请号：US17760753

申请日：2021-01-22

申请人： Shanghai Moons' Electric Co., Ltd.

发明人： Guangming Peng ,  Wangxian Wu ,  Jianjun Gan

IPC分类号： H02K37/04 ,  H02K1/14 ,  H02K3/52 ,  H02K5/08 ,  H02K15/095 ,  H02K15/12

CPC分类号： H02K1/148 ,  H02K3/522 ,  H02K5/08 ,  H02K15/095 ,  H02K15/12 ,  H02K2213/03

摘要： The present invention relates to an injection molding stepping motor, including an injection molding stator assembly and a rotor assembly, wherein the injection molding stator assembly includes a stator iron core, a front framework, a rear framework, a stator winding, a front lining ring, a rear lining ring and a mounting bracket, the stator winding is wound in a groove of the stator iron core into which the front framework and the rear framework are inserted, the front lining ring and the rear lining ring are mounted on two sides of the stator iron core, the stator iron core is fixed on the mounting bracket, and the front lining ring and the rear lining ring each adopts a structure which is formed by punching and laminating thin plates with different inner diameters. Compared with the prior art, the present invention has the advantages of reducing axial magnetic flux leakage of a motor and improving the moment of the motor.

公开(公告)号：US11936967B2

公开(公告)日：2024-03-19

申请号：US17368514

申请日：2021-07-06

申请人： TOPLITE INTERNATIONAL CO., LIMITED

发明人： Yongjian Yin

IPC分类号： H04N23/54 ,  H01L27/146 ,  H04N23/16 ,  H04N23/55 ,  H04N25/76

CPC分类号： H04N23/54 ,  H01L27/14621 ,  H01L27/14625 ,  H04N23/16 ,  H04N23/55 ,  H04N25/76

摘要： An image acquisition system is disclosed. The image acquisition system includes: an object area configured to form an image on an image side; a condenser lens configured to converge light from the object area, the condenser lens being located on a light path of the object area; a color filter configured to filter the light collected by the condenser lens to obtain single wavelength of light, according to a forward direction of the light, the color filter being placed in front of the condenser lens; and an image sensor configured to receive the image on an imaging plane position of an image space, the image sensor being placed in front of the imaging plane position according to the forward direction of the light. The matrix image acquisition system and the matrix image projection system including the image acquisition system are also disclosed.