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1. 发明授权

US09025115B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US09025115B2
公开(公告)日：2015-05-05
申请号：US13361086
申请日：2012-01-30
申请人： Takeshi Harayama , Takashi Yoshimoto , Katsuhiko Ishii , Setsuo Kobayashi , Akira Ishii , Shinji Tanabe , Kiyoshi Sento
发明人： Takeshi Harayama , Takashi Yoshimoto , Katsuhiko Ishii , Setsuo Kobayashi , Akira Ishii , Shinji Tanabe , Kiyoshi Sento
IPC分类号： G02F1/1333 , G02F1/1335
CPC分类号： G02F1/133602 , G02F1/133308 , G02F1/133512 , G02F1/133528 , G02F1/1368 , G02F2001/133331 , G02F2201/08
摘要： Light emitted by a backlight can be prevented from leaking through a chamfered portion of a front window of a liquid crystal display device.An upper polarizing plate is bonded over the counter substrate, and a front window is bonded over the upper polarizing plate with a UV-curable resin adhesive. The front window is chamfered and a light shielding member is formed on the chamfered portion. The UV adhesive exists between the chamfered portion and the surface of the upper polarizing plate or the counter substrate, and an outer end of the polarizing plate exists at a point outer than an outer end of the front window. Since the light shielding member for the chamfered portion is formed, light from the backlight does not penetrate from the chamfered portion. Thus, light leakage at a periphery of a screen can be prevented even when the view angle is large.
摘要翻译：可以防止由背光发出的光通过液晶显示装置的前窗的倒角部分泄漏。上偏振片接合在对置基板上，前窗用紫外线固化树脂粘合剂粘合在上偏振片上。前窗被倒角，并且在倒角部分上形成遮光构件。紫外线粘合剂存在于倒角部和上偏振片或相对基板的表面之间，偏振片的外端存在于比前窗的外端外侧的位置。由于形成了用于倒角部分的遮光构件，所以来自背光源的光不会从倒角部分穿透。因此，即使视角较大，也可以防止屏幕周边的光泄漏。

2. 发明授权

US08953123B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US08953123B2
公开(公告)日：2015-02-10
申请号：US13364358
申请日：2012-02-02
申请人： Takeshi Harayama , Takashi Yoshimoto , Katsuhiko Ishii , Setsuo Kobayashi , Akira Ishii , Shinji Tanabe , Kiyoshi Sento
发明人： Takeshi Harayama , Takashi Yoshimoto , Katsuhiko Ishii , Setsuo Kobayashi , Akira Ishii , Shinji Tanabe , Kiyoshi Sento
IPC分类号： G02F1/1333 , G02F1/1335
CPC分类号： G02F1/133308 , G02F1/133512 , G02F2001/133331 , G02F2202/023 , G02F2202/28
摘要： In a liquid crystal display device having a front window, light from a backlight is prevented from leaking through chamfered edges of the front window. An upper polarizing plate is formed on an opposing substrate and a light shielding material is formed abutting on an outer edge of the upper polarizing plate. Edges of the upper polarizing plate are located inward of edges of the front window. The upper polarizing plate and the front window are bonded with a boding material including an ultraviolet curable resin. The ultraviolet curable resin also lies over the light shielding material. Chamfers are formed in the front window and the ultraviolet curable resin does not adhere to the chamfers of the front window. By this structure, light from the backlight is prevented from entering the internal part of the front window through the chamfers of the front window and light leakage is prevented.
摘要翻译：在具有前窗的液晶显示装置中，防止来自背光源的光从前窗的倒角边缘泄漏。在相对的基板上形成上偏振片，并且在上偏振板的外边缘上形成遮光材料。上偏振片的边缘位于前窗边缘的内侧。上偏振片和前窗与包含紫外线固化树脂的编织材料粘合。紫外线固化树脂也位于遮光材料的上方。在前窗中形成有倒角，并且紫外线固化树脂不粘附到前窗的倒角。通过这种结构，防止来自背光源的光通过前窗的倒角进入前窗的内部，并且防止了漏光。

3. 发明授权

US07986292B2 Liquid crystal display device employing an analog interface to which a gradation voltage is input from outside 有权
标题翻译：采用从外部输入灰度电压的模拟接口的液晶显示装置
公开(公告)号：US07986292B2
公开(公告)日：2011-07-26
申请号：US11984259
申请日：2007-11-15
申请人： Tsutomu Furuhashi , Yoshio Oowaki , Takeshi Harayama
发明人： Tsutomu Furuhashi , Yoshio Oowaki , Takeshi Harayama
IPC分类号： G09G3/36
CPC分类号： G09G3/3688 , G09G3/2011 , G09G2310/0289
摘要： An image line driving circuit has: an n-number of switching elements for sampling a k-number of gradation voltages inputted from outside and then sequentially supplying the gradation voltages to first to (n/k)-th groups of a k-number of image lines; and a shift register circuit for sequentially inputting sampling voltages to first to (n/k)-th groups of a k-number of switching elements to thereby sequentially turn ON the respective groups of a k-number of switching elements. The scanning line driving circuit sequentially supplies selected scanning voltages to an m-number of scanning lines. The image line driving circuit and the scanning line driving circuit are circuits built in a semiconductor chip mounted on the first substrate. A thin-film transistor has a semiconductor layer formed of amorphous silicon. When voltage levels of the k-number of gradation voltages inputted from outside are at 0 to 5V, the selected scanning voltages inputted to the gates of the thin-film transistors are 20V or more.
摘要翻译：图像线驱动电路具有：n个开关元件，用于对从外部输入的k个灰度电压进行采样，然后顺序地将灰度电压提供给第k个数量的第k个第（n / k）个第图像线; 以及移位寄存器电路，用于顺序地将k个开关元件的第一至第（n / k）个组中的采样电压输入，从而顺序地接通k个开关元件的各组。扫描线驱动电路依次将选择的扫描电压提供给m行的扫描线。图像线驱动电路和扫描线驱动电路是内置在安装在第一基板上的半导体芯片中的电路。薄膜晶体管具有由非晶硅形成的半导体层。当从外部输入的灰度级电压的k值的电压电平为0〜5V时，输入到薄膜晶体管的栅极的选择的扫描电压为20V以上。

4. 发明申请

US20050110920A1 Liquid-crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US20050110920A1
公开(公告)日：2005-05-26
申请号：US10964682
申请日：2004-10-15
申请人： Takeshi Harayama , Shiro Ueda , Fumitoshi Matsuda , Nobuyuki Mitsuhashi
发明人： Takeshi Harayama , Shiro Ueda , Fumitoshi Matsuda , Nobuyuki Mitsuhashi
IPC分类号： G02F1/13 , G02F1/1333 , G02F1/1335 , G02F1/13357
CPC分类号： G02F1/133308 , G02F1/133606 , G02F2201/46
摘要： Optical sheets can be fixed easily and positively in a liquid-crystal display device having a liquid-crystal display panel in which a liquid-crystal layer sandwiched between a pair of substrates and a lighting unit provided on a surface opposite to a display surface of the liquid-crystal display panel. For this purpose, a projection is provided on a sidewall of an accommodator, and the projection is inserted into a hole provided in optical sheets arranged within the accommodator, thereby fixing the optical sheets in the accommodator. The length along a certain straight line of a top plan form of a tip of the projection is longer than the length along the certain straight line of the hole formed in the optical sheets, thus preventing the optical sheets from falling out of the accommodator.
摘要翻译：在具有液晶显示面板的液晶显示装置中，光学片可以容易且积极地固定，液晶显示面板夹在一对基板之间的液晶层和设置在与一个基板的显示面相反的表面上的照明单元液晶显示面板。为此目的，在容纳器的侧壁上设置突起，并将突起插入到设置在容纳器内的光学片中的孔中，从而将光学片固定在调节器中。沿着突起的顶端的顶部平面形状的一定直线的长度比沿着形成在光学片中的孔的某条直线的长度长，从而防止光学片从容纳器中脱落。

5. 发明授权

US07295260B2 Liquid-crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US07295260B2
公开(公告)日：2007-11-13
申请号：US10964682
申请日：2004-10-15
申请人： Takeshi Harayama , Shiro Ueda , Fumitoshi Matsuda , Nobuyuki Mitsuhashi
发明人： Takeshi Harayama , Shiro Ueda , Fumitoshi Matsuda , Nobuyuki Mitsuhashi
IPC分类号： G02F1/13357
CPC分类号： G02F1/133308 , G02F1/133606 , G02F2201/46
摘要： Optical sheets can be fixed easily and positively in a liquid-crystal display device having a liquid-crystal display panel in which a liquid-crystal layer sandwiched between a pair of substrates and a lighting unit provided on a surface opposite to a display surface of the liquid-crystal display panel. For this purpose, a projection is provided on a sidewall of an accommodator, and the projection is inserted into a hole provided in optical sheets arranged within the accommodator, thereby fixing the optical sheets in the accommodator. The length along a certain straight line of a top plan form of a tip of the projection is longer than the length along the certain straight line of the hole formed in the optical sheets, thus preventing the optical sheets from falling out of the accommodator.
摘要翻译：在具有液晶显示面板的液晶显示装置中，光学片可以容易且积极地固定，液晶显示面板夹在一对基板之间的液晶层和设置在与一个基板的显示面相反的表面上的照明单元液晶显示面板。为此目的，在容纳器的侧壁上设置突起，并将突起插入到设置在容纳器内的光学片中的孔中，从而将光学片固定在调节器中。沿着突起的顶端的顶部平面形状的一定直线的长度比沿着形成在光学片中的孔的某条直线的长度长，从而防止光学片从容纳器中脱落。

6. 发明申请

US20070182881A1 LIQUID-CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20070182881A1
公开(公告)日：2007-08-09
申请号：US11696941
申请日：2007-04-05
申请人： Takeshi Harayama , Shiro Ueda , Fumitoshi Matsuda , Nobuyuki Mitsuhashi
发明人： Takeshi Harayama , Shiro Ueda , Fumitoshi Matsuda , Nobuyuki Mitsuhashi
IPC分类号： G02F1/1335
CPC分类号： G02F1/133308 , G02F1/133606 , G02F2201/46
摘要： A liquid-crystal display device includes a liquid-crystal display panel having a liquid-crystal layer sandwiched between a pair of substrates, and a backlight unit provided on a surface opposite to a display surface of the liquid-crystal display panel. The backlight unit has an accommodator capable of having at least one optical sheet arranged therein and having a sidewall having a projection at a periphery thereof. The optical sheet has a hole into which the projection is inserted, the hole formed in the optical sheet having a form that is the same as the top plan form of the tip of the projection, the hole being formed in the optical sheet so that a certain rotation angle is established between the form of the hole and a top plan form of the tip of the projection in a state in which the optical sheet is accommodated in the accommodator.
摘要翻译：液晶显示装置包括：液晶显示面板，其具有夹在一对基板之间的液晶层;以及背光单元，设置在与液晶显示面板的显示面相反的面上。背光单元具有能够具有布置在其中的至少一个光学片并具有在其周边具有突起的侧壁的调节器。光学片具有插入突起的孔，形成在光学片中的孔具有与突起的顶端的顶部平面形状相同的形状，该孔形成在光学片中，使得在光学片容纳在容纳器中的状态下，在孔的形式和突起的尖端的顶部平面形式之间建立一定的旋转角度。

7. 发明申请

US20080129715A1 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US20080129715A1
公开(公告)日：2008-06-05
申请号：US11984259
申请日：2007-11-15
申请人： Tsutomu Furuhashi , Yoshio Oowaki , Takeshi Harayama
发明人： Tsutomu Furuhashi , Yoshio Oowaki , Takeshi Harayama
IPC分类号： G06F3/038 , G09G3/36
CPC分类号： G09G3/3688 , G09G3/2011 , G09G2310/0289
摘要： An image line driving circuit has: an n-number of switching elements for sampling a k-number of gradation voltages inputted from outside and then sequentially supplying the gradation voltages to first to (n/k)-th groups of a k-number of image lines; and a shift register circuit for sequentially inputting sampling voltages to first to (n/k)-th groups of a k-number of switching elements to thereby sequentially turn ON the respective groups of a k-number of switching elements. The scanning line driving circuit sequentially supplies selected scanning voltages to an m-number of scanning lines. The image line driving circuit and the scanning line driving circuit are circuits built in a semiconductor chip mounted on the first substrate. A thin-film transistor has a semiconductor layer formed of amorphous silicon. When voltage levels of the k-number of gradation voltages inputted from outside are at 0 to 5V, the selected scanning voltages inputted to the gates of the thin-film transistors are 20V or more.
摘要翻译：图像线驱动电路具有：n个开关元件，用于对从外部输入的k个灰度电压进行采样，然后顺序地将灰度电压提供给第k个数量的第k个第（n / k）个第图像线; 以及移位寄存器电路，用于顺序地将k个开关元件的第一至第（n / k）个组中的采样电压输入，从而顺序地接通k个开关元件的各组。扫描线驱动电路依次将选择的扫描电压提供给m行的扫描线。图像线驱动电路和扫描线驱动电路是内置在安装在第一基板上的半导体芯片中的电路。薄膜晶体管具有由非晶硅形成的半导体层。当从外部输入的灰度级电压的k值的电压电平为0〜5V时，输入到薄膜晶体管的栅极的选择的扫描电压为20V以上。

8. 发明授权

US07372520B2 Liquid crystal display device with plural linear light sources having different lengths 有权
标题翻译：具有不同长度的多个线性光源的液晶显示装置
公开(公告)号：US07372520B2
公开(公告)日：2008-05-13
申请号：US11144669
申请日：2005-06-06
申请人： Nobuyuki Mitsuhashi , Takeshi Harayama , Tetsuya Enomono
发明人： Nobuyuki Mitsuhashi , Takeshi Harayama , Tetsuya Enomono
IPC分类号： G02F1/1335 , F21S4/00
CPC分类号： G02B6/009 , G02B6/0068 , G02B6/0071 , G02B6/0083
摘要： In a liquid crystal display device, a reduction in thickness with high luminance is achieved by laterally arranging two cold cathode fluorescent tubes in parallel to a main surface of the light guide plate along one side thereof and, at the same time, mutual interference in the pull-around disposition of power supply cables is eliminated. One of the cold cathode fluorescent tubes has a high-voltage-side electrode terminal thereof connected with one end of a high-voltage-side cable and a low-voltage-side electrode terminal thereof connected with one end of a flat cable. The flat cable has a mid-portion thereof bent at 90 degrees, and it traverses a lamp reflection plate, is further twisted at 90 degrees in the longitudinal direction, is further bent at 90 degrees and is merged with a pull-around path of the high-voltage-side cables.
摘要翻译：在液晶显示装置中，通过沿着导光板的主体一侧平行布置两个冷阴极荧光管，同时在两侧的相互干涉下，实现了高亮度的厚度的减小。消除了电源电缆的拉环布置。冷阴极荧光管中的一个具有与高压侧电缆的一端连接的高压侧电极端子和与扁平电缆的一端连接的低压侧电极端子。扁平电缆具有弯曲90度的中间部分，并且穿过灯反射板，在纵向方向上进一步扭转90度，进一步弯曲90度，并与高压侧电缆。

9. 发明申请

US20080030642A1 Display device 有权
标题翻译：显示设备
公开(公告)号：US20080030642A1
公开(公告)日：2008-02-07
申请号：US11878106
申请日：2007-07-20
申请人： Takeshi Harayama
发明人： Takeshi Harayama
IPC分类号： G02F1/1333
CPC分类号： G02F1/133308 , G02F1/1341 , G02F1/1345
摘要： A liquid crystal display device includes a molded resin frame, and a liquid crystal display panel formed by putting first and second substrates together and set in the molded resin frame. Two thick corner parts of the liquid crystal display panel where the first and the second substrate overlap each other, and two thin corner parts of the liquid crystal display panel including only the first substrate are separated from the molded resin frame by forming recesses in parts of the molded resin frame corresponding to the thick and the thin corner parts of the liquid crystal display panel. Each of the recesses respectively corresponding to the thin corner parts of the liquid crystal display panel has an end part corresponding to a part of the liquid crystal display panel where a corner part of the second substrate and a part of a side of the first substrate overlap each other.
摘要翻译：液晶显示装置包括模制树脂框架和通过将第一和第二基板放置在一起并设置在模制树脂框架中而形成的液晶显示面板。液晶显示面板的两个厚角部分，其中第一和第二基板彼此重叠，并且仅包括第一基板的液晶显示面板的两个薄角部分与模制树脂框架分离，模制树脂框架对应于液晶显示面板的厚薄部分。分别对应于液晶显示面板的薄角部的各凹部具有对应于液晶显示面板的一部分的端部，其中第二基板的角部和第一基板的一侧的一部分重叠彼此。

10. 发明授权

US07847876B2 Display device having impact resistant frame with recesses along corner parts 有权
标题翻译：具有抗冲击框架的显示装置，具有沿着拐角部分的凹陷
公开(公告)号：US07847876B2
公开(公告)日：2010-12-07
申请号：US11878106
申请日：2007-07-20
申请人： Takeshi Harayama
发明人： Takeshi Harayama
IPC分类号： G02F1/1333
CPC分类号： G02F1/133308 , G02F1/1341 , G02F1/1345
摘要： A liquid crystal display device includes a molded resin frame, and a liquid crystal display panel formed by putting first and second substrates together and set in the molded resin frame. Two thick corner parts of the liquid crystal display panel where the first and the second substrate overlap each other, and two thin corner parts of the liquid crystal display panel including only the first substrate are separated from the molded resin frame by forming recesses in parts of the molded resin frame corresponding to the thick and the thin corner parts of the liquid crystal display panel. Each of the recesses respectively corresponding to the thin corner parts of the liquid crystal display panel has an end part corresponding to a part of the liquid crystal display panel where a corner part of the second substrate and a part of a side of the first substrate overlap each other.
摘要翻译：液晶显示装置包括模制树脂框架和通过将第一和第二基板放置在一起并设置在模制树脂框架中而形成的液晶显示面板。液晶显示面板的两个厚角部分，其中第一和第二基板彼此重叠，并且仅包括第一基板的液晶显示面板的两个薄角部分与模制树脂框架分离，模制树脂框架对应于液晶显示面板的厚薄部分。分别对应于液晶显示面板的薄角部的各凹部具有对应于液晶显示面板的一部分的端部，其中第二基板的角部和第一基板的一侧的一部分重叠彼此。

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