Jhuang
Chuang-Shu Jhuang, Taipei TW
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20120267226 | KEY STRUCTURE WITH SCISSORS-TYPE CONNECTING MEMBER - A key structure with a scissors-type connecting member is provided. The scissors-type connecting member includes a first frame and a second frame. The first frame includes a rotating shaft and a pushing bulge. After the first frame is stacked on the second frame, if the second frame may be pushed by the pushing bulge, the second frame is subject to deformation to facilitate combining the first frame and the second frame together. | 10-25-2012 |
20120312670 | KEY STRUCTURE WITH SCISSORS-TYPE CONNECTING MEMBER - A key structure includes a keycap, a scissors-type connecting element, a membrane module, a light-emitting element and a base plate. The light-emitting element is used for emitting light beams. The keycap has a protrusion structure for blocking the light beams and preventing the light beams from leaking out through the gap between said keycap and said base plate. The base plate has a slot corresponding to the protrusion structure. When the keycap is depressed, the membrane module is pressed by the protrusion structure to be subject to deformation, so that a deformed part of the membrane module is inserted into the slot of the base plate. In such way, the hand feel of depressing the keycap is not adversely affected. | 12-13-2012 |
20140138223 | SCISSORS-TYPE CONNECTING MEMBER AND KEY STRUCTURE WITH SCISSORS-TYPE CONNECTING MEMBER - A key structure with a scissors-type connecting member is provided. The key structure includes a base plate, a scissors-type connecting member, and a keycap. The scissors-type connecting member includes a first frame and a second frame. The first frame includes a rotating shaft and an extension bulge. The second frame includes a receiving recess and a position-limiting cavity. For combining the first frame with the second frame, the rotating shaft is inserted into the receiving recess and the extension bulge is inserted into the position-limiting cavity. Consequently, a rotating range of the extension bulge is limited. | 05-22-2014 |
20140216905 | KEYCAP STRUCTURE - A keycap structure includes a reinforcement element and a keycap body. The reinforcement element includes two long segments and two short segments. The keycap body includes plural fixing parts and two protruding parts. The plural fixing parts are used for fixing two ends of each long segment of the reinforcement element. The two protruding parts are used for pushing the two short segments of the reinforcement element, so that the reinforcement element is subjected to deformation. Consequently, the reinforcement element generates a reacting force to push against the bilateral sides of the keycap body. Under this circumstance, the top surface of the keycap body is formed as a downwardly-concave arc-shaped surface, so that the shape of the keycap structure is effectively corrected. | 08-07-2014 |
Dong-Han Jhuang, Keelung City TW
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20140071242 | REAL-TIME PEOPLE COUNTING SYSTEM USING LAYER SCANNING METHOD - Disclosed herein is a method for counting the number of the targets using the layer scanning method. The steps of this method includes constructing a background frame, filtering the noise of foreground frame and classifying the targets, and screening the area of targets based on layer scanning to calculate the number of targets by determining the highest positions of the respective targets. In addition, the dynamic numbers of targets are calculated using algorithm. Accordingly, the present invention is beneficial in automatically, effectively and precisely calculating the number of the targets in/out a specific area, achieving the flow control for targets and reducing artificial error upon calculation. | 03-13-2014 |
Jyun-Wei Jhuang, Hsinchu City TW
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20150035745 | HEAD-MOUNT EYE TRACKING SYSTEM - A head-mount eye tracking system including a first light source, a first pupil image capturing device, a first and a second environmental image capturing devices, a fixing device and an image identification system. The first light source is applied to illuminate a first eye of a user. The first pupil image capturing device is applied to capture a first pupil image of the first eye. The first and the second environmental image capturing devices are respectively applied to capture a first and a second environmental images in front of the user. The fixing device is mounted to the head of the user to fix the first light source, the first pupil image capturing device, the first and the second environmental image capturing devices on the head of the user. The image identification system is applied to map the first or the second environmental images to the first pupil image. | 02-05-2015 |
Min-Chao Jhuang, Chu-Nan TW
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20130234966 | OPTICAL ELEMENT AND DISPLAY SYSTEM - According to an embodiment of the invention, an optical element is provided. The optical element includes: a substrate having a birefringence characteristic and having a first surface and a second surface; a first transflective optical film disposed on the first surface of the substrate; and a second transflective optical film disposed on the second surface of the substrate. According to an embodiment of the invention, a display system including the optical element is also provided. | 09-12-2013 |
Shu-Ting Jhuang, Taoyuan County TW
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20130163279 | BACKLIGHT MODULE - A backlight module including a light guide plate and a light source is provided. The light guide plate has a light incident surface, a light reflection surface, a first side surface and a second side surface. The light incident surface is connected to the second side surface. The reflection surface is connected between the first side surface and the light incident surface. The first and the second side surfaces are two planes with their extending planes intersected. The light incident surface is a chamfering plane connected between the first and the second side surfaces. The light reflection surface is a cambered surface connected between the first side surface and the light incident surface. The light source is disposed next to the light incident surface, so as to transmit light into the light guide plate through the light incident surface. | 06-27-2013 |
Shu-Ting Jhuang, Hsin-Chu TW
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20130128619 | Backlight Module and Light Source Module Thereof - A backlight module and a light source module thereof are disclosed. The light source module includes a substrate, at least one first light source, and at least one second light source. The substrate includes a first substrate portion and a second substrate portion. The first substrate portion extends along a length direction, and the second substrate portion bends an acute angle corresponding to an extending surface of the first substrate portion. The at least one first light source and the at least one second light source are disposed on the first substrate portion and the second substrate portion respectively. The acute angle is existed between the light-emitting directions of the first light source and the second light source, and the light-emitting directions are parallel to the first substrate portion. | 05-23-2013 |
Wei-Dun Jhuang, Hsinchu Hsien TW
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20130158195 | Delustrant Composed of Polyimide Powder, Polyimide Film Incorporating The Delustrant, and Manufacture Thereof - A polyimide film with low gloss comprising a polyimide base polymer constituting the film, and a polyimide powder distributed in the film, the polyimide film having a 60° gloss value smaller or equal to about 50. The polyimide powder used as delustrant can have an average particle size between about 0.5 μm and about 15 μm. Embodiments described herein also include methods of preparing the polyimide film and the delustrant. | 06-20-2013 |