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101.发明授权公开(公告)号：US11221712B1
公开(公告)日：2022-01-11
申请号：US17170858
申请日：2021-02-08
Applicant: Interface Technology (ChengDu) Co., Ltd. , Interface Optoelectronics (ShenZhen) Co., Ltd. , General Interface Solution Limited
Inventor： Fu-Cheng Wei , Chih-Lin Liao
Abstract: A method of calibrating touch sensing applicable to a microprocessor of an ultrasonic touch sensing device, in which the ultrasonic touch sensing device is for generating a touch sensing signal according to a ultrasonic wave, and the method includes: receiving the touch sensing signal; measuring temperature of the ultrasonic touch sensing device to generate multiple temperature parameters; if a variation tendency of the temperature parameters is downward, and if a level of the touch sensing signal lower than a level of a reference signal is first detected, storing the level of the touch sensing signal as a first signal strength and reporting a touch event is detected; and if the variation tendency of the temperature parameters is downward, and if the level of the touch sensing signal lower than the level of the reference signal is not first detected, calibrating the reference signal according to the touch sensing signal.
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公开(公告)号：US11145804B2
公开(公告)日：2021-10-12
申请号：US16101516
申请日：2018-08-12
Applicant: Interface Technology (ChengDu) Co., Ltd. , Interface Optoelectronics (ShenZhen) Co., Ltd. , General Interface Solution Limited
Inventor： Yu-Chieh Tu
IPC: H01L41/047 , H01L41/35
Abstract: An input device includes a substrate structure, a conductive adhesive layer, and a piezoelectric structure. The conductive adhesive layer is disposed over the substrate structure. The conductive adhesive layer includes an adhesive portion and a plurality of metal particles, and the plurality of metal particles are substantially aligned in a first direction. The piezoelectric structure is disposed over the conductive adhesive layer. The piezoelectric structure extends in a second direction that is perpendicular to the first direction.
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103.发明授权公开(公告)号：US11104584B2
公开(公告)日：2021-08-31
申请号：US16442961
申请日：2019-06-17
Applicant: Interface Technology (ChengDu) Co., Ltd. , INTERFACE OPTOELECTRONICS (SHENZHEN) CO., LTD. , GENERAL INTERFACE SOLUTION LIMITED
Inventor： Yu-Chieh Tu
Abstract: A method for making an oil- and water-resistant nanocomposite material includes preparing F-doped TiO2 nanorods, dispersing the F-doped TiO2 nanorods into a transparent adhesive to obtain a nanocomposite adhesive, and treating a surface of the nanocomposite adhesive to roughen the surface and expose some of the F-doped TiO2 nanorods. A transparent nanocomposite material suitable for use as transparent packaging for example is thereby obtained. The present disclosure also provides the nanocomposite material, and an encapsulating structure using the nanocomposite material.
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公开(公告)号：US20210183835A1
公开(公告)日：2021-06-17
申请号：US16837145
申请日：2020-04-01
Applicant: Interface Technology (ChengDu) Co., Ltd. , INTERFACE OPTOELECTRONICS (SHENZHEN) CO., LTD. , GENERAL INTERFACE SOLUTION LIMITED
Inventor： PO-CHING LIN
IPC: H01L25/16 , H01L33/62 , H01L25/075 , H01L23/00
Abstract: A micro LED display panel includes a substrate, a plurality of first metal electrodes and a plurality of metal pads on a surface of the substrate, a connection layer on the substrate, a plurality of micro LEDs on a side of the connection layer away from the substrate. The connection layer includes conductive particles. Each of the micro LEDs is coupled to at least one of the first metal electrode. A side of each of the metal pads away from the substrate is coupled to some of the conductive particles in the connection layer to form a metal retaining wall. The metal retaining walls enhance structural strength of the micro LED display panel and avoid breakage of any of the micro LEDs.
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公开(公告)号：US10949044B1
公开(公告)日：2021-03-16
申请号：US16708756
申请日：2019-12-10
Applicant: Interface Technology (ChengDu) Co., Ltd. , INTERFACE OPTOELECTRONICS (SHENZHEN) CO., LTD. , GENERAL INTERFACE SOLUTION LIMITED
Inventor： Hsuan-Yun Lee
Abstract: A touch structure which is immune to variations in capacitance of a touch electrode to ground includes touch electrodestouch electrodes, auxiliary electrodes, and a driving circuit. The driving circuit drives the auxiliary electrodes with the same driving signal as the touch electrodes but does not read changes in capacitance of the auxiliary electrodes when determining touch events. A touch device using the touch structure and a method for driving the touch structure are also disclosed.
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Patent Agency Ranking
公开(公告)号：US20200371617A1
公开(公告)日：2020-11-26
申请号：US16430707
申请日：2019-06-04
Applicant: INTERFACE TECHNOLOGY (CHENGDU) CO., LTD. , INTERFACE OPTOELECTRONICS (SHENZHEN) CO., LTD. , GENERAL INTERFACE SOLUTION LIMITED
Inventor： PO-LIN CHEN , HSUAN-MAN CHANG , MIN-HUI YIN , CHU-JUNG LIN , MEI-HUA CHOU
Abstract: A touch panel includes a touch sensing layer, a flexible circuit board and an anisotropic conductive film. The touch sensing layer includes sensing pads and a reserved room, and the reserved room is arranged outside the sensing pads. The flexible circuit board includes conductive pads, the outermost conductive pad is provided with a virtual pattern, and the position of the virtual pattern corresponds to the position of the reserved room. The anisotropic conductive film is arranged between the touch sensing layer and the flexible circuit board, and the sensing pads are respectively electrically connected to the conductive pads through the anisotropic conductive film.
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公开(公告)号：US10787078B2
公开(公告)日：2020-09-29
申请号：US16280240
申请日：2019-02-20
Applicant: Interface Technology (ChengDu) Co., Ltd. , INTERFACE OPTOELECTRONICS (SHENZHEN) CO., LTD. , GENERAL INTERFACE SOLUTION LIMITED
Inventor： Nai-Hau Shiue , Yen-Heng Huang , Yen-Chang Yao , Li-Chun Hsu , Chih-Chiang Lin , Ya-Ting Chang , Yen-Hsun Chen
IPC: B60K37/06 , G06F3/0362 , G06F3/044
Abstract: A touch knob which can transmit user touches above to a touch-sensitive surface below includes a base, a rotating shaft, and a rotating cap. The rotating cap defines a receiving groove facing the base, and the rotating shaft extends into the receiving groove and is connected to the rotating cap. The rotating cap is configured to rotate to transmit user touches in a bounded circular area, at least one conductive touch head is located on the rotating cap and in the receiving groove, and moves as the rotating cap moves. The disclosure avoids the need to cut or form any opening in the cover of the touch-sensitive surface or panel for buttons to be installed. A device using the above touch knob is also provided.
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公开(公告)号：US20200287150A1
公开(公告)日：2020-09-10
申请号：US16364982
申请日：2019-03-26
Applicant: Interface Technology (ChengDu) Co., Ltd. , Interface Optoelectronics (ShenZhen) Co., Ltd. , General Interface Solution Limited
Inventor： Chin-Feng CHUNG
Abstract: An OLED structure comprises a node electrode, a hole injection layer, a first hole transporting layer, and a blue emitting layer. The OLED structure further comprises a second hole transporting layer, a green emitting layer disposed on the second hole transporting layer; and a red emitting layer disposed on a portion of the green emitting layer. The OLED structure also comprises an electron transport layer and a cathode. A method of manufacturing the OLED structure is also provided.
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公开(公告)号：US10752813B2
公开(公告)日：2020-08-25
申请号：US16051809
申请日：2018-08-01
Applicant: INTERFACE TECHNOLOGY (CHENGDU) CO., LTD. , INTERFACE OPTOELECTRONICS (SHENZHEN) CO., LTD. , GENERAL INTERFACE SOLUTION LIMITED
Inventor： Sheng Che Chen , Yi-Hung Ho
IPC: B29C65/00 , C09J9/02 , C09J5/00 , G01L1/20 , B29C65/70 , B29C65/74 , B29C65/78 , B32B38/10 , B32B43/00 , B29C65/76
Abstract: A glue filling method for a multilayer thin film sensor structure is disclosed herein. Two outer layers of a composite heat-resistant membrane are carved to have desired patterned holes; an inner layer is interposed between two outer layers to form a layered structure. The composite heat-resistant membrane is stuck onto the multilayer thin film sensor structure with the patterned holes aligned to an electric-conduction through-hole of the multilayer thin film sensor structure to form a filling region. A conductive glue is filled into the filling region. Sustained by the inner-layer heat-resistant membrane, the conductive glue protrudes from the patterned hole to cover a portion of the conductive metals on the surface of the multilayer thin film sensor structure. Thereby are simultaneously achieved a water-proof effect, an airtight effect and a fine interface compatibility.
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110.发明申请公开(公告)号：US20200256906A1
公开(公告)日：2020-08-13
申请号：US16352099
申请日：2019-03-13
Applicant: INTERFACE TECHNOLOGY (CHENGDU) CO., LTD. , INTERFACE OPTOELECTRONICS (SHENZHEN) CO., LTD. , GENERAL INTERFACE SOLUTION LIMITED
Inventor： CHIA-MING FAN , YING LONG YE
Abstract: A security method for monitoring an optical module and a three-dimensional sensor using the same apply electromagnetic induction to the three-dimensional sensor to monitor the optical module and a light source module. Two inductive coils corresponding to each other are arranged on the light source module and the optical module. An alternative current is inputted to one of the inductive coils and another of the inductive coils generates an inductive current. The value of the inductive current is continuously detected. When the value of the inductive current varies, the abnormality of the optical module is determined to shut down the light source module, thereby completing the security mechanism of the three-dimensional sensor.
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