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1. 发明授权

US11635647B2 Display device 有权
公开(公告)号：US11635647B2
公开(公告)日：2023-04-25
申请号：US17889425
申请日：2022-08-17
申请人： SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
发明人： Shingo Eguchi , Hideaki Kuwabara , Kazune Yokomizo
IPC分类号： G02F1/1333 , H01L29/786 , G09F9/46 , G09F9/30 , H01L27/32 , H05B33/02 , H01L51/50 , H05B33/14 , H05B33/22
摘要： A semiconductor device including a large display portion with improved portability is provided. The display device includes a first display panel, a second display panel, and an adhesive layer. The area of the second display panel is larger than the area of the first display panel. The first display panel includes a first substrate, a second substrate, and a reflective liquid crystal element and a first transistor each positioned between the first substrate and the second substrate. The second display panel includes a first resin layer having flexibility, a second resin layer having flexibility, and a light-emitting element and a second transistor each positioned between the first resin layer and the second resin layer. The liquid crystal element has a function of reflecting light toward the second substrate side. The light-emitting element has a function of emitting light toward the second resin layer side. The first substrate and part of the second resin layer are bonded to each other with the adhesive layer.

2. 发明申请

US20220390787A1 DISPLAY DEVICE 有权
公开(公告)号：US20220390787A1
公开(公告)日：2022-12-08
申请号：US17889425
申请日：2022-08-17
申请人： SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
发明人： Shingo EGUCHI , Hideaki KUWABARA , Kazune YOKOMIZO
IPC分类号： G02F1/1333 , H01L29/786 , G09F9/46 , G09F9/30 , H01L27/32 , H05B33/02 , H01L51/50
摘要： A semiconductor device including a large display portion with improved portability is provided. The display device includes a first display panel, a second display panel, and an adhesive layer. The area of the second display panel is larger than the area of the first display panel. The first display panel includes a first substrate, a second substrate, and a reflective liquid crystal element and a first transistor each positioned between the first substrate and the second substrate. The second display panel includes a first resin layer having flexibility, a second resin layer having flexibility, and a light-emitting element and a second transistor each positioned between the first resin layer and the second resin layer. The liquid crystal element has a function of reflecting light toward the second substrate side. The light-emitting element has a function of emitting light toward the second resin layer side. The first substrate and part of the second resin layer are bonded to each other with the adhesive layer.

3. 发明授权

US4892390A Multi-layered liquid crystal panel with twisted nematic liquid crystal material having polarizers displaced for sharp-rising characteristic 失效
标题翻译：具有扭转向列型液晶材料的多层液晶面板具有偏振片，用于急剧上升的特性
公开(公告)号：US4892390A
公开(公告)日：1990-01-09
申请号：US309027
申请日：1989-02-07
申请人： Fumiaki Funada , Masataka Matsuura , Tomio Wada
发明人： Fumiaki Funada , Masataka Matsuura , Tomio Wada
IPC分类号： G02F1/1335 , G02F1/1347 , G02F1/139 , G09F9/46
CPC分类号： G02F1/13471 , G02F1/1396 , G02F2001/133531
摘要： A multi-layered liquid crystal display device is disclosed, which includes a stack of liquid crystal layers in which the longitudinal axes of the liquid crystal molecules extend spirally, the liquid crystal layers being disposed in parallel with the spiral axes. A voltage supply is provided for supplying a voltage to at least a portion of the liquid crystal layers for conversion of the molecular alignment. Also provided is a pair of polarizers for making visible the conversion of the molecular alignment. More particularly, the polarization direction of the polarizers or direction normal to the polarization direction is deflected within the range of 3.degree. to 15.degree. with respect to the longitudinal direction of the liquid crystal molecules in a sense to reduce the spiral angle of the liquid crystal layers and the deflection angle is substantially in alignment with the longitudinal direction of the liquid crystal molecules.
摘要翻译：公开了一种多层液晶显示装置，其包括液晶层的纵向轴线螺旋地延伸的液晶层堆叠，液晶层与螺旋轴平行设置。提供电压源以向液晶层的至少一部分提供电压以转换分子对准。还提供了一对用于使分子对准的转化可见的偏振器。更具体地，偏振器的偏振方向或垂直于偏振方向的方向在相对于液晶分子的纵向方向在3°至15°的范围内偏转，从而降低了液晶的螺旋角层和偏转角基本上与液晶分子的纵向对齐。

4. 发明授权

US4864538A Method and apparatus for addressing optical data storage locations 失效
标题翻译：用于寻址光学数据存储位置的方法和装置
公开(公告)号：US4864538A
公开(公告)日：1989-09-05
申请号：US190435
申请日：1988-05-05
申请人： Thomas S. Buzak
发明人： Thomas S. Buzak
IPC分类号： G02F1/135 , G09F9/46 , G09G3/00 , G09G3/18 , G11C7/00
CPC分类号： G11C7/005
摘要： An apparatus for and a method of addressing data storage locations (80) employs an electron beam (76) to address such storage locations and thereby store data in and read data out of them. The storage locations are defined by the overlapping areas of multiple column electrodes (62) extending in a common direction on a first substrate (82) and rows (120) addressed by an electron beam (76) and extending in a common direction on a second substrate (54). A layer of dielectric material (52) separates the first and the second substrates, which are positioned face-to-face and spaced-apart with the direction of the addressed rows transverse to that of the column electrodes. The column electrodes receive data drive signals. The addressing apparatus is configured so that for each storage location secondary electrons emitted by the electron beam striking the location function as an electrical switch that changes between a conducting state and a nonconducting state in response to the presence of the electron beam. The secondary electrons function to either store data in or read data out of the storage location. If the storage location includes a layer (52) of material having electro-optic properties and receives incident image-carrying light, the secondary electrons function to select and store image data across the layer and thereby provide a display system having gray scale luminance.
摘要翻译：寻址数据存储位置的装置和方法（80）使用电子束（76）来寻址这样的存储位置，从而将数据存储在其中并从中读出数据。存储位置由在第一基板（82）上沿共同方向延伸的多列电极（62）和由电子束（76）寻址并在第二基板（82）上以公共方向延伸的行（120））的重叠区域限定基板（54）。一层电介质材料（52）将第一和第二基片分开，这些基板与所列列的横向于列电极的方向面对面且间隔开。列电极接收数据驱动信号。寻址装置被配置为使得对于每个存储位置，由电子束发射的二次电子发射到该位置，作为响应于电子束存在而在导通状态和非导通状态之间变化的电开关起作用。二次电子用于将数据存储在存储位置或从存储位置读出数据。如果存储位置包括具有电光特性的材料层（52）并且接收入射的图像载体光，则二次电子用于跨越层选择和存储图像数据，从而提供具有灰度级亮度的显示系统。

5. 发明授权

US4668036A Large picture display device 失效
标题翻译：大图片显示设备
公开(公告)号：US4668036A
公开(公告)日：1987-05-26
申请号：US799752
申请日：1985-11-19
申请人： Makoto Ota , Akira Naito , Toyohiro Fujiwara
发明人： Makoto Ota , Akira Naito , Toyohiro Fujiwara
IPC分类号： G09F9/00 , G09F9/37 , G09F9/40 , G09F9/46 , H01R13/627
CPC分类号： G09F9/37
摘要： Disclosed herein is a large picture display device including a plurality of display units mounted to a support frame. The large picture display device comprises a push latch stopper mounted to the display unit, a push latch mounted to the support frame and adapted to mate with the push latch stopper, and a spring means provided on the support frame. With this arrangement, when the display unit is inserted into the support frame, the push latch stopper is engaged with the push latch to be locked, thereby permitting the display unit to be retained by the support frame. When the push latch is unlocked, the display unit is drawn because the spring means forwardly biases the display unit.
摘要翻译：这里公开了一种包括安装在支撑框架上的多个显示单元的大型图像显示装置。大型图像显示装置包括安装在显示单元上的推动闩锁止动件，安装在支撑框架上并适于与推动止动器配合的推动闩锁以及设置在支撑框架上的弹簧装置。利用这种布置，当显示单元插入到支撑框架中时，推动闩锁止动件与推动闩锁接合以被锁定，从而允许显示单元被支撑框架保持。当推动闩锁解锁时，显示单元被拉出，因为弹簧装置向前偏置显示单元。

6. 发明授权

US4659182A Multilayered matrix liquid crystal display apparatus with particular color filter placement 失效
标题翻译：具有特殊滤色片放置的多层矩阵液晶显示装置
公开(公告)号：US4659182A
公开(公告)日：1987-04-21
申请号：US705568
申请日：1985-02-26
申请人： Masanobu Aizawa
发明人： Masanobu Aizawa
IPC分类号： G09F9/46 , G02F1/1335 , G02F1/1343 , G02F1/1347 , G02F1/13
CPC分类号： G02F1/133514 , G02F1/134336 , G02F1/1347
摘要： A multilayered liquid crystal display device includes a front substrate, a rear substrate and at least one intermediate substrate interposed therebetween, respective spaces being formed between the intermediate substrate and the front substrate, and between the intermediate substrate and the rear substrate. Liquid crystal layers are in the spaces between the substrates so that the display surfaces provide an overall display. Intersecting signal and scanning electrodes are arranged on opposed mutually facing surfaces of the intermediate and rear substrate and of the intermediate and front substrate. Color layers are arranged in an optical path corresponding to the intersecting portions of the signal and scanning electrodes, but on the opposite side of the intermediate substrate on which the associated intersecting signal and scanning lines are located. The color layers are not interposed between their associated intersecting signal and scanning electrodes. The display is arranged in adjacent sections, each adjacent section being on opposite sides of the intermediate substrate, thereby producing a uniform display surface.
摘要翻译：多层液晶显示装置包括前基板，后基板和介于其间的至少一个中间基板，在中间基板和前基板之间以及中间基板和后基板之间形成有各自的间隔。液晶层在基板之间的空间中，使得显示表面提供整体显示。相交的信号和扫描电极布置在中间和后面基板以及中间和前面基板的相对相对的表面上。彩色层被布置在与信号和扫描电极的交叉部分相对应的光路中，但是在相关联的交叉信号和扫描线所在的中间基板的相反侧。彩色层没有介于其相关的交叉信号和扫描电极之间。显示器布置在相邻部分中，每个相邻部分在中间基板的相对侧上，从而产生均匀的显示表面。

7. 发明授权

US4436379A Two-layer liquid crystal display panel 失效
标题翻译：双层液晶显示面板
公开(公告)号：US4436379A
公开(公告)日：1984-03-13
申请号：US206532
申请日：1980-11-13
申请人： Fumiaki Funada , Syuichi Kozaki , Masataka Matsuura , Tomio Wada
发明人： Fumiaki Funada , Syuichi Kozaki , Masataka Matsuura , Tomio Wada
IPC分类号： G09F9/46 , G02F1/13363 , G02F1/1347 , G02F1/137 , G02F1/139 , G02F1/13
CPC分类号： G02F1/13471 , G02F1/1396 , G02F2413/15
摘要： A twisted nematic liquid crystal display cell has two layers each containing a liquid crystal material. It is selected that the respective values of .DELTA.n.d, where .DELTA.n is the double refractive index of a liquid crystal layer and d is the thickness of a liquid crystal layer, deviate from each other, in connection with the two liquid crystal layers by about 5% to about 30%, more preferably, about 10% to about 20%. This leads to the advantage that coloration of transmission light owing to interference by double refraction is prevented.
摘要翻译：扭曲向列型液晶显示单元具有两层，各层含有液晶材料。选择DELTA nd的各个值，其中DELTA n是液晶层的双重折射率，d是液晶层的厚度，与两个液晶层相关的约为 5％至约30％，更优选约10％至约20％。这导致防止由于双折射的干涉而使透射光着色的优点。

8. 发明授权

US4376567A Liquid crystal display device 失效
标题翻译：液晶显示装置
公开(公告)号：US4376567A
公开(公告)日：1983-03-15
申请号：US157746
申请日：1980-06-09
申请人： Shunji Banda
发明人： Shunji Banda
IPC分类号： G09F9/46 , G02F1/1347 , G02F1/139 , G04G9/00 , G02F1/133
CPC分类号： G04G9/0035 , G02F1/13471 , G02F1/1396 , Y10S359/90
摘要： A two-layer twisted nematic type liquid crystal display device for providing improved contrast is provided. The interior surfaces of the transparent electrode plates of the cells have been treated so that the long axes of the liuqid crystal molecules adjacent the plates are aligned with the treated direction of the plates. The plates are disposed with the treated directions of opposed surfaces at 90.degree. angles to each other with the treated direction on the intermediate electrode surfaces of each cell being coincidental. Characters of the transparent electrodes are formed on the interior surfaces for forming displays having a reference direction from the upper or 12 o'clock position to the lower or 6 o'clock position. An upper and lower polarization plate having axes of polarization substantially parallel to each other are disposed on the outer surfaces of the device. Improved contrast is obtained in both the upper and lower displays when the device is viewed between the four-thirty and seven-thirty directions.
摘要翻译：提供了一种用于提供改善的对比度的双层扭曲向列型液晶显示装置。已经处理了电池的透明电极板的内表面，使得邻近板的液晶分子的长轴与板的处理方向对齐。这些板以相对的表面的处理方向彼此成90度角设置，每个单元的中间电极表面上的处理方向是巧合的。在内表面上形成透明电极的字符，用于形成具有从上部或12点钟位置到下部或6点钟位置的基准方向的显示器。具有彼此基本平行的极化轴的上偏振板和下偏振板设置在装置的外表面上。当在四十三到七十三个方向之间观察装置时，上下显示器都能获得改善的对比度。

9. 发明授权

US4037927A Liquid crystal display screen with multiple electrode arrangement 失效
标题翻译：液晶显示屏与多个电极布置
公开(公告)号：US4037927A
公开(公告)日：1977-07-26
申请号：US542804
申请日：1975-01-21
申请人： Hans Krueger
发明人： Hans Krueger
IPC分类号： G09F9/30 , G02F1/1335 , G02F1/1347 , G09F9/46 , G02F1/16 , G09F9/32
CPC分类号： G02F1/1347 , G02F1/133514 , G09F9/46
摘要： A liquid crystal display screen having a liquid crystal layer disposed between a pair of carrier plates to form a liquid crystal cell characterized in a plurality of electrode layers disposed between the carrier plates with adjacent electrode layers being separated by an insulating layer and selected electrode layers being in the shape of characters or digits and being energized to form displays of different characters or digits. In one embodiment, a digit electrode layer is applied on opposite faces of the liquid crystal layer and a continuous electrode is separated by an insulating layer from each of the additional electrode layers. In a second embodiment, the liquid crystal layer is disposed between a continuous electrode layer and more than two digit electrode layers with the outermost digit electrode layer being continuous whereas the inner digit electrodes have interrupted conducting surfaces. In the third embodiment, a color filter such as a three-color triplet having the colors arranged in strips is disposed between the carrier plates, the continuous electrode is formed by three electrode layers separated by insulating layers with each layer having strips of electrodes overlying the strips of a specific color so by selecting the energizing of various electrodes, a character of one color can be produced.

10. 发明授权

US3984029A Golf accessory 失效
标题翻译：高尔夫配件
公开(公告)号：US3984029A
公开(公告)日：1976-10-05
申请号：US649316
申请日：1976-01-15
申请人： Alvin L. Baugh
发明人： Alvin L. Baugh
IPC分类号： A63B55/02 , A63B57/00 , A63B71/06 , G09F9/46
CPC分类号： A63B71/0672 , A63B55/20 , A63B57/0032 , A63B57/203 , A63B2102/32 , A63B71/06
摘要： A golf accessory for dispensing balls and tees and for keeping score tally. A ball tube has a pivotable retainer while a score keeping ring is rotatable about the tube.
摘要翻译：用于分配球和三通的高尔夫配件，用于保持得分。球管具有可枢转保持器，而保持圈可绕管旋转。

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