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公开(公告)号：US20230288722A1
公开(公告)日：2023-09-14
申请号：US17865421
申请日：2022-07-15
Applicant: Industrial Technology Research Institute
Inventor： Han-Sung Chan , Yi-Hsiang Huang , Chun-Ting Lin , Yu-Hsiang Liu , Chia-Ping Lin
CPC classification number: G02B30/56 , G02B17/002 , G02B17/0605
Abstract: A floating image display device, configured to generate a floating image, is provided. The floating image display device includes an image module and at least one transflective optical element. The image module is configured to provide a first image. The transflective optical element includes a first reflective surface and a second reflective surface. The first image is located between the first reflective surface and the second reflective surface. Each of the first reflective surface and the second reflective surface includes a curved surface and has no opening on an optical axis thereof. The second reflective surface is a transflective surface. The first reflective surface and the second reflective surface are configured to re-converge rays from the first image to form a second image. The second image is a floating image.
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公开(公告)号：US20210096392A1
公开(公告)日：2021-04-01
申请号：US17037712
申请日：2020-09-30
Applicant: Industrial Technology Research Institute
Inventor： Yi-Hsiang Huang , Kuan-Ting Chen , Shin-Hong Kuo , Chien-Ju Lee , Hung-Pin Shih , Yu-Hsiang Tsai
IPC: G02B30/54 , H04N13/393
Abstract: A space three-dimensional imaging apparatus and a space three-dimensional imaging method are provided. The space three-dimensional imaging apparatus includes a transparent display device, a rotation motor and a processor. The transparent display device has at least one display plane. The rotation motor is configured to drive the transparent display device to rotate along an axis. The processor is coupled to the transparent display device and the rotation motor, and configured to retrieve a three-dimensional virtual image, cut multiple cutting images adapted to be displayed at multiple locations of each display plane after a rotation from the three-dimensional virtual image, and calculate a current location of each display plane during the rotation according to the driving of the rotation motor to control the transparent display device to display the cutting image corresponding to the current location on each display plane.
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公开(公告)号：US10802274B2
公开(公告)日：2020-10-13
申请号：US16361185
申请日：2019-03-21
Inventor： Yu-Tang Tsai , Shin-Hong Kuo , Yi-Shou Tsai , Yi-Hsiang Huang , Wei-Lung Tsai , Kuan-Ting Chen
IPC: G02B27/01 , G09G3/32 , G09G5/37 , G09G5/38 , G09G3/20 , G09G5/02 , H04N5/57 , H04N9/64 , G09G5/10 , G09G5/373 , G09G3/3208
Abstract: A transparent display system including a transparent display and a computation module is provided. The computation module is coupled to the transparent display. The computation module determines whether a display image displayed on the transparent display can be recognized based on display information and background information. If it is determined that the recognizability of the display image is poor, the haze of the background image displayed on the transparent display is adjusted. An operation method of the transparent display system is also provided.
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公开(公告)号：US20240184033A1
公开(公告)日：2024-06-06
申请号：US18518612
申请日：2023-11-24
Applicant: Industrial Technology Research Institute
Inventor： Chun-Ting Lin , Yi-Hsiang Huang , Hung Tsou
IPC: F21V8/00
CPC classification number: G02B6/0043
Abstract: A light source module includes a light source and a light guide plate. The light guide plate has a light entrance surface, a light exit surface, and a bottom surface. The light entrance surface faces the light source and is located between the light exit surface and the bottom surface. The bottom surface is opposite to the light exit surface and has a plurality of microstructures. The microstructures are a plurality of ridge-shaped microstructures formed in the light guide plate. Each of the microstructures includes a light-facing surface, and a first included angle between the light-facing surface and the bottom surface is 30 degrees to 70 degrees.
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公开(公告)号：US11796728B1
公开(公告)日：2023-10-24
申请号：US17858085
申请日：2022-07-06
Applicant: Industrial Technology Research Institute
Inventor： Chun-Ting Lin , Han-Sung Chan , Chia-Ping Lin , Yi-Hsiang Huang
IPC: F21V8/00
CPC classification number: G02B6/0016 , G02B6/004 , G02B6/0031
Abstract: A light source module including a light guide plate and a light emitting element is provided. The light guide plate includes an upper surface concentric circle structure and a lower surface concentric circle structure opposite to the upper surface concentric circle structure. The center of the upper surface concentric circle structure corresponds to the center of the lower surface concentric circle structure. The light emitting element is disposed corresponding to the center of the upper surface concentric circle structure and the center of the lower surface concentric circle structure.
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Patent Agency Ranking
公开(公告)号：US20220345687A1
公开(公告)日：2022-10-27
申请号：US17730224
申请日：2022-04-27
Applicant: Industrial Technology Research Institute
Inventor： Yi-Hsiang Huang , Yu-Hsiang Liu , Chia-Ping Lin
IPC: H04N13/32 , H04N13/305
Abstract: A switchable floating image display device, including a light-emitting stack layer, a light-emitting pattern stack layer, a transparent barrier layer, an optical imaging module, and a power supply module, is provided. The light-emitting stack layer is configured to generate a first pattern beam. The light-emitting pattern stack layer is configured to generate a second pattern beam. The transparent barrier layer is disposed between the light-emitting stack layer and the light-emitting pattern stack layer. The optical imaging module is configured to enable the first pattern beam to form a first floating image, and enable the second pattern beam to form a second floating image. The power supply module is electrically connected to the light-emitting stack layer and the light-emitting pattern stack layer, and configured determine whether to generate the first or second floating image by switching between the light-emitting stack layer and the light-emitting pattern stack layer to emit light.
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公开(公告)号：US10985297B2
公开(公告)日：2021-04-20
申请号：US16423131
申请日：2019-05-27
Inventor： Yen-Ching Kuo , Chien-Chang Hung , Jane-Hway Liao , Yi-Hsiang Huang , Shu-Tang Yeh , Hong-Ming Dai , Hung-Yi Chen
Abstract: A package of photoelectric device including a substrate, at least one photoelectric device, a first barrier layer, a wavelength-converting layer, and a second barrier layer is provided. The photoelectric device is disposed on the substrate. The first barrier layer is disposed on the substrate and covers the photoelectric device. The wavelength-converting layer is disposed on the first barrier layer. The second barrier layer covers the wavelength-converting layer. A composition of the first barrier layer includes a nitrogen content of more than 0 atomic percent (at %) to 10 at %, an oxygen content of 50 at % to 70 at %, and a silicon content of 30 at % to 50 at %.
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公开(公告)号：US10693102B2
公开(公告)日：2020-06-23
申请号：US15847926
申请日：2017-12-20
Inventor： Yi-Hsiang Huang , Kuan-Ting Chen , Yu-Tang Tsai , Yu-Hsiang Tsai , Wei-Lung Tsai , Yu-Yu Ho
Abstract: A light emitting device and a transparent electrode thereof are provided in which the transparent electrode includes a transparent conducting layer and an injection layer. The injection layer is disposed between the transparent conducting layer and a light emitting layer of the light emitting device, wherein a material of the injection layer is a metal-doped alkali metal salt or a metal-doped metal oxide.
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公开(公告)号：US10510976B2
公开(公告)日：2019-12-17
申请号：US15826709
申请日：2017-11-30
Inventor： Yi-Hsiang Huang , Yu-Tang Tsai , Kuan-Ting Chen
Abstract: A light-emitting apparatus including a light-emitting device, a light-guiding structure and a light output structure is provided. The light-emitting device includes a light-emitting layer. The light-guiding structure is configured to guide light emitted from the light-emitting layer. The light-guiding structure is disposed beside the light-emitting device and a refractive index of the light-guiding structure is greater than or equal to an average refractive index of the light-emitting device. The light output structure is configured to receive the light guided by the light-guiding structure to output the light out of the light-emitting apparatus.
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公开(公告)号：US20180149944A1
公开(公告)日：2018-05-31
申请号：US15796867
申请日：2017-10-30
Inventor： Chih-Chia Chang , Yi-Hsiang Huang , Kai-Ming Chang , Kuan-Ting Chen
IPC: G02F1/23 , G02F1/1333 , G06F3/044 , G02F1/1335
Abstract: A display panel including a substrate, a display device, a dielectric layer, and an optical resonance structure is provided. The substrate has a layout area and a light transmitting area located outside the layout area. The display device is disposed on the layout area of the substrate. The display device includes a first display electrode, a second display electrode, and a display media layer deposited between the first display electrode and the second display electrode. The dielectric layer is disposed on the substrate and covers the display device. The optical resonance structure is disposed on the dielectric layer and distributed correspondingly to the display device. The optical resonance structure includes a first transflective layer and a second transflective layer stacked on the display device and separated from each other.
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