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公开(公告)号：EP1648167A1
公开(公告)日：2006-04-19
申请号：EP05002912.3
申请日：2005-02-11
IPC分类号： H04N5/64
CPC分类号： H04N5/64
摘要： A television, having a front cover (21) with a front cover aperture, a rear cover (22) assembled with the front cover by buckling, and the rear cover with a rear cover aperture (22a). The display panel is disposed between the front cover and the rear cover, having a relative front display area and a rear non-display area (23b). The front cover aperture exposes the front display area, and the rear non-display area faces the rear cover. The electrical circuit board (24) is disposed on the rear non-display area, connected with the display panel. The rear cover aperture exposes part of the electrical circuit board. The television control box is assembled on the electrical circuit board by blocking the rear cover aperture and connected with the electrical circuit board. Wherein, the television control box can be taken out from the rear cover aperture and separated from the electrical circuit board.
摘要翻译： 一种具有前盖孔的前盖（21），通过弯曲与前盖组装的后盖（22）的电视机，后盖具有后盖孔（22a）。 显示面板设置在前盖和后盖之间，具有相对的前显示区域和后非显示区域（23b）。 前盖孔暴露前方显示区域，后方非显示区域面向后盖。 电路板（24）设置在与显示面板连接的后方非显示区域上。 后盖孔露出电路板的一部分。 电视控制箱通过阻挡后盖孔并与电路板连接而组装在电路板上。 其中，电视控制箱可以从后盖孔中取出并与电路板分离。
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82.发明公开Method and structure for driving a planar light source apparatus 审中-公开Verfahren und Vorrichtung zur Steuerung einer flachen Lichtquelle
公开(公告)号：EP1647856A1
公开(公告)日：2006-04-19
申请号：EP05003281.2
申请日：2005-02-16
发明人： Kuo, Tzu-Shou , Hsiao, Der-Woei
IPC分类号： G02F1/13357 , G09G3/34
CPC分类号： G09G3/342 , G02F1/133604 , G09G2310/024
摘要： A method and structure for driving a planar light source apparatus, wherein each electrode position of each illuminating dot on the planar light source unit is rearranged. The electrodes are sequentially driven to illuminate the illuminating dots according to the scanning display sequence of the LCD. The full region illuminating method is changed to a sequential illuminating method, in order to operate in coordination with the scanning sequence of a LCD for eliminating the shadow phenomenon.
摘要翻译： 平面光源装置的驱动方法和结构，其中平面光源单元上每个照明点的每个电极位置被重新排列。 根据LCD的扫描显示顺序依次驱动电极照亮照明点。 全区域照明方法被改变为顺序照明方法，以便与用于消除阴影现象的LCD的扫描序列协调地操作。
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公开(公告)号：EP1531299A1
公开(公告)日：2005-05-18
申请号：EP03025793.5
申请日：2003-11-11
发明人： Chen, Chun-Yao
CPC分类号： H04N9/3141 , F16M11/105 , F16M11/2021 , F16M2200/08
摘要： A self-closing tap with adjustable dispensing time, comprising a tap body (2) in which there is a chamber (3) that accommodates a timing cartridge (4) and is provided with an inlet that is connected to a water supply duct (5) and an outlet (6) that is connected to a dispensing port (7), the timing cartridge (4) comprising an actuation element (10) that is connected to a shaft (12) that protrudes from the tap body and can move axially on command in one direction to open the tap and automatically in the opposite direction to close the tap, the shaft being connected to a knob (16) for the actuation of the tap that is rigidly coupled to the shaft in its axial motion, means for adjusting the axial stroke of the shaft in the direction of translational motion that opens the tap being interposed between the actuation knob and tap body.
摘要翻译： 调节装置（20,30）包括基座（21,31）和支撑框架（22,32），固定板（23,33），滑动支架（24,34）和支架（25,34） 35），其顺序地堆叠在基座（21,31）上。 光引擎固定在载体（25,35）上。 通过旋转调节装置（215,236,253,315,336,353），可以沿着由凸起（212,233）引导的滑动槽（224A，224B，243A，243B）来调节光学引擎的轴位置。 通过使用滑动支架（24,34）和托架（25,35）的弧形表面（246,254），调节装置（20,30）夹紧并推动托架（25,35）的块以调整左 和光学引擎的直角倾斜。 因此，由光学引擎提供的光束可以在屏幕上精确投影并达到最佳的投影性能。
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公开(公告)号：EP4258053A1
公开(公告)日：2023-10-11
申请号：EP23161215.1
申请日：2023-03-10
发明人： LIN, MENG-HSUAN , CHEN, YEN-LIN
摘要： An illumination system includes a light source module, a first lens array, a condensing element, a second lens array, and a prism element. The light source module is configured to provide an illumination beam. The first lens array is disposed on the transmission path of the illumination beam. The condensing element is disposed on the transmission path of the illumination beam. The first lens array is located between the light source module and the condensing element. The second lens array is disposed on the transmission path of the illumination beam. The prism element is disposed on the transmission path of the illumination beam. The second lens array is located between the condensing element and the prism element, wherein the surface area of the second lens array is greater than the surface area of the first lens array.
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公开(公告)号：EP4210326A3
公开(公告)日：2023-08-23
申请号：EP23150946.4
申请日：2023-01-10
IPC分类号： H04N9/31
摘要： A projection position guiding method adapted to a projection system is provided. The projection system includes a projection target, an image capturing device and a projector. The projection position guiding method includes: projecting a projection content onto the projection target by the projector to generate a projection image, the projection content includes multiple positioning grid points arranged at intervals; capturing the projection target by the image capturing device to generate a captured image, and the captured image includes at least part of the projection image; and determining whether the positioning grid points satisfy multiple recognizable conditions according to the projection image in the captured image, when it is determined that the positioning grid points include at least one unrecognizable grid point that does not satisfy at least one of the recognizable conditions, adjusting a color of the at least one unrecognizable grid point in the projection content.
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公开(公告)号：EP4177655A1
公开(公告)日：2023-05-10
申请号：EP22203691.5
申请日：2022-10-25
发明人： CHANG, Chih-Wei , CHAO, Chin-Sheng
摘要： A wearable display device includes an optical waveguide element and a projection device. The projection device includes an optical engine main body, at least one light emitting unit, an optical combiner, and a projection lens. The optical engine main body has at least one positioning structure. The light emitting unit is connected to the optical engine main body and configured to emit an illumination beam. The optical combiner is disposed in the optical engine main body and positioned at the positioning structure, the optical combiner is located on a transmission path of the illumination beam, and the optical combiner is configured to guide the illumination beam to form an image beam. The projection lens is connected to the optical engine main body, and the projection lens is located on a transmission path of the image beam and configured to project the image beam to the optical waveguide element.
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公开(公告)号：EP4141506A1
公开(公告)日：2023-03-01
申请号：EP22192253.7
申请日：2022-08-26
发明人： CHEN, YOU-DA , TSAI, HSIN-WEN , WEI, CHING-CHUAN
摘要： A projection lens including a first lens group, an aperture stop, a second lens group, and a reflective optical element sequentially arranged from a reduction side to a magnification side along an optical axis is provided. The first lens group has positive refractive power. The second lens group has negative refractive power. The reflective optical element has positive refractive power. The projection lens satisfies 1.2 2 /F 1 | 2 is an effective focal length of the reflective optical element, and F 1 is an effective focal length of the first lens group and the second lens group. A projection apparatus is also provided.
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公开(公告)号：EP4102289A3
公开(公告)日：2023-03-01
申请号：EP22170843.1
申请日：2022-04-29
发明人： PENG, KUEI-EN , LEE, PO-CHE , KUO, TAO-HUNG
摘要： A head-up display device including a display unit, a polarization beam-splitting module, and an optical module is provided. The polarization beam-splitting module receives a first image beam and a second image beam from the display unit, and transmits the first image beam and the second image beam to the optical module. The first image beam and the second image beam are respectively reflected by the optical module to an outside of the head-up display device, and then transmitted to a target element, to form a first virtual image and a second virtual image. By the polarization beam-splitting module, an optical path length of the first image beam from the display unit to a position of the first virtual image formed by itself is longer than an optical path length of the second image beam from the display unit to a position of the second virtual image formed by itself.
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公开(公告)号：EP4120004A1
公开(公告)日：2023-01-18
申请号：EP22178621.3
申请日：2022-06-13
发明人： LIN, SHIH-YI , HUANG, YU-AN
摘要： A head up display including an image-light source, at least one reflector and a light modulation device is provided. The image-light source is configured to provide an image light. The at least one reflector is configured to transmit the image light to leave the head up display. On the transmission path of the image light, the light modulation device is disposed in the head up display. An ambient light enters the image-light source after passing through the light modulation device, and a light energy of the ambient light entering the image-light source is less than or equal to 25% of a light energy of the ambient light entering the head up display.
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公开(公告)号：EP4057027A1
公开(公告)日：2022-09-14
申请号：EP22161339.1
申请日：2022-03-10
发明人： PAN, HAW-WOEI , WENG, YI-HSUANG
IPC分类号： G01S7/481 , G01S17/894 , G02B27/09
摘要： A LIDAR device having a light-emitting end and a light-receiving end is provided. The LIDAR device includes a light source (110), a collimating lens (120) and a microlens array (130). The light source is configured to provide a light beam (L). The collimating lens is disposed on a transmission path of the light beam and to configured form the light beam into a parallel beam (PL). The microlens array is configured to form the parallel beam into a plurality of sub-beams (SL). The collimating lens is disposed between the light source and the microlens array. The luminous intensities of the sub-beams are different. Through the light-emitting end, each of the sub-beams forms a sub-spot on a reference region (OR) away from the LIDAR device, and the sub-spots formed by the sub-beams in the reference region are superimposed into an integrated light spot. The LIDAR device has a stable detection distance and good system efficiency.
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