专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06429472B2 Split gate type flash memory 有权
标题翻译：分闸门型闪存
公开(公告)号：US06429472B2
公开(公告)日：2002-08-06
申请号：US09801731
申请日：2001-03-09
申请人： Byung-ki Kim , Won-il Ryu
发明人： Byung-ki Kim , Won-il Ryu
IPC分类号： H01L2972
CPC分类号： H01L27/11521 , G11C16/0425 , H01L21/28273 , H01L29/42324 , H01L29/7885
摘要： A split gate type flash memory having an active region that improves an endurance characteristic along with program/erase efficiency, wherein the split gate type flash memory provides for improvement in the endurance characteristic and program/erase efficiency by making the width of an active region in a portion in which a source is overlapped by a floating gate as large as possible.
摘要翻译：一种具有有效区域的分裂门型闪速存储器，其具有改善耐久性特性以及编程/擦除效率的功能，其中分离栅型闪速存储器通过使有源区域的宽度成为可能性来提高耐久特性和编程/擦除效率源极与浮动栅极重叠的部分尽可能大。

2. 发明授权

US07649594B2 Photo-luminescent liquid crystal display 有权
标题翻译：光致发光液晶显示屏
公开(公告)号：US07649594B2
公开(公告)日：2010-01-19
申请号：US11410621
申请日：2006-04-25
申请人： Byung-ki Kim , Seoung-jae Im , Jae-young Choi , Eun-sung Lee , Eun-joo Jang , Jae-hee Cho
发明人： Byung-ki Kim , Seoung-jae Im , Jae-young Choi , Eun-sung Lee , Eun-joo Jang , Jae-hee Cho
IPC分类号： G02F1/1335
CPC分类号： B82Y10/00 , B82Y20/00 , C09K11/642 , C09K11/773 , C09K11/7731 , C09K11/7734 , C09K11/7738 , C09K11/7739 , C09K11/7768 , C09K11/778 , C09K11/7786 , C09K11/7787 , C09K11/7789 , C09K11/7794 , G02F1/133617 , H01J1/74
摘要： A photo-luminescent liquid crystal display (PL LCD) includes: a light control unit which includes a liquid crystal (LC) layer modulating the UV light and electrodes driving the LC layer; and a light emitting layer which emits light by the UV light transmitted through the light control unit. The light emitting layer includes inorganic phosphors and semiconductor quantum dots (QDs) having a quantum confinement effect. The PL LCD includes adding QDs having a high quantum efficiency into luminescent substances having lower light utilization efficiency than other colors, for example, red phosphor having very low quantum efficiency to improve the light utilization efficiency, thereby improving the color balance.
摘要翻译：光致发光液晶显示器（PL LCD）包括：光控制单元，其包括调制UV光的液晶（LC）层和驱动LC层的电极; 以及通过透过光控制单元的紫外线发光的发光层。发光层包括具有量子限制效应的无机荧光体和半导体量子点（QD）。 PL LCD包括将具有高量子效率的量子点添加到具有比其它颜色更低的光利用效率的发光物质中，例如具有非常低的量子效率的红色荧光体以提高光利用效率，从而改善色彩平衡。

3. 发明授权

US07482619B2 Charge trap memory device comprising composite of nanoparticles and method of fabricating the charge trap memory device 有权
标题翻译：包含纳米颗粒复合材料的电荷阱存储器件和制造电荷陷阱存储器件的方法
公开(公告)号：US07482619B2
公开(公告)日：2009-01-27
申请号：US11517030
申请日：2006-09-07
申请人： Kwang-soo Seol , Shin-ae Jun , Eun-joo Jang , Jung-eun Lim , Kyung-sang Cho , Byung-ki Kim , Jae-ho Lee , Jae-young Choi
发明人： Kwang-soo Seol , Shin-ae Jun , Eun-joo Jang , Jung-eun Lim , Kyung-sang Cho , Byung-ki Kim , Jae-ho Lee , Jae-young Choi
IPC分类号： H01L29/06 , H01L31/00 , H01L29/788
CPC分类号： G11C16/0466 , B82Y10/00 , G11C2216/06 , H01L21/28273 , H01L29/42332 , H01L29/7881 , Y10S438/962
摘要： Provided are a charge trap memory device including a substrate and a gate structure including a charge trapping layer formed of a composite of nanoparticles, and a method of manufacturing the charge trap memory device.
摘要翻译：提供了一种电荷陷阱存储器件，其包括基板和包括由纳米颗粒的复合材料形成的电荷捕获层的栅极结构，以及制造电荷陷阱存储器件的方法。

4. 发明申请

US20070064468A1 Charge trap memory device comprising composite of nanoparticles and method of fabricating the charge trap memory device 有权
标题翻译：包含纳米颗粒复合物的电荷阱存储器件和制造电荷陷阱存储器件的方法
公开(公告)号：US20070064468A1
公开(公告)日：2007-03-22
申请号：US11517030
申请日：2006-09-07
申请人： Kwang-soo Seol , Shin-ae Jun , Eun-joo Jang , Jung-eun Lim , Kyung-sang Cho , Byung-ki Kim , Jae-ho Lee , Jae-young Choi
发明人： Kwang-soo Seol , Shin-ae Jun , Eun-joo Jang , Jung-eun Lim , Kyung-sang Cho , Byung-ki Kim , Jae-ho Lee , Jae-young Choi
IPC分类号： G11C11/00
CPC分类号： G11C16/0466 , B82Y10/00 , G11C2216/06 , H01L21/28273 , H01L29/42332 , H01L29/7881 , Y10S438/962
摘要： Provided are a charge trap memory device including a substrate and a gate structure including a charge trapping layer formed of a composite of nanoparticles, and a method of manufacturing the charge trap memory device.
摘要翻译：提供了一种电荷陷阱存储器件，其包括基板和包括由纳米颗粒的复合材料形成的电荷捕获层的栅极结构，以及制造电荷陷阱存储器件的方法。

5. 发明申请

US20060238671A1 Photo-luminescence liquid crystal display 审中-公开
标题翻译：光致发光液晶显示屏
公开(公告)号：US20060238671A1
公开(公告)日：2006-10-26
申请号：US11336815
申请日：2006-01-23
申请人： Byung-ki Kim , Seung-jae Im , Jae-young Choi , Yoon-sok Kang , Seon-mi Yoon , Jae-hee Cho
发明人： Byung-ki Kim , Seung-jae Im , Jae-young Choi , Yoon-sok Kang , Seon-mi Yoon , Jae-hee Cho
IPC分类号： G02F1/1335
CPC分类号： G02F1/133617 , B82Y20/00 , G02B6/0068 , G02F1/133603 , G02F2202/102 , G02F2202/106 , G02F2202/107 , G02F2202/36
摘要： A photo-luminescence (PL) liquid crystal display (LCD) is provided. The PL LCD includes a blue backlight, red and green phosphor layers, and blue photo-luminescent nano-dot (ND) layer. The PL LCD improves conventional problems of a narrow viewing angle and orientation. The PL LCD further includes an ultraviolet (UV) filter blocking UV contained in ambient light, thus preventing excitation of light-emitting layer due to external light and degradation in the contrast ratio due to unnecessary light emission.
摘要翻译：提供了一种光发光（PL）液晶显示器（LCD）。 PL LCD包括蓝色背光源，红色和绿色荧光体层以及蓝色光致发光纳米点（ND）层。 PL LCD改善了窄视角和方位的常规问题。 PL LCD还包括紫外线（UV）滤光片，其阻挡环境光中的紫外线，从而防止由于外部光引起的发光层的激发和不必要的发光引起的对比度的降低。

6. 发明授权

US08035772B2 Backlight unit and liquid crystal display device having the same 有权
标题翻译：背光单元和具有该背光单元的液晶显示装置
公开(公告)号：US08035772B2
公开(公告)日：2011-10-11
申请号：US12269174
申请日：2008-11-12
申请人： Byung-ki Kim , Eun-joo Jang , Hae-il Park , Jung-eun Lim
发明人： Byung-ki Kim , Eun-joo Jang , Hae-il Park , Jung-eun Lim
IPC分类号： G02F1/13357
CPC分类号： G02F1/133603 , G02F2001/133614 , Y10S977/952
摘要： A backlight unit for a liquid crystal display (“LCD”) device includes a light emitting diode (“LED”) light source and a light conversion layer disposed separate from and above from the LED light source. The light conversion layer includes a semiconductor nano crystal, converts light emitted from the LED light source to white light and provides the white light to a liquid crystal panel of the LCD.
摘要翻译：液晶显示器（“LCD”）器件的背光单元包括发光二极管（“LED”）光源和与LED光源分离设置的光转换层。光转换层包括半导体纳米晶体，将从LED光源发射的光转换成白光，并将白光提供给LCD的液晶面板。

7. 发明授权

US07611750B2 Nanocomposite material and method of manufacturing the same comprising forming an inorganic matrix by sol-gel reaction 失效
标题翻译：纳米复合材料及其制造方法，包括通过溶胶 - 凝胶反应形成无机基质
公开(公告)号：US07611750B2
公开(公告)日：2009-11-03
申请号：US11566253
申请日：2006-12-04
申请人： Dong-kee Yi , Byung-ki Kim , Jae-ho Lee , Eun-joo Jang , Seong-jae Choi
发明人： Dong-kee Yi , Byung-ki Kim , Jae-ho Lee , Eun-joo Jang , Seong-jae Choi
IPC分类号： B05D1/38 , B05D3/10 , B32B5/16
CPC分类号： C04B35/62807 , B22F1/02 , B22F2998/10 , B82Y30/00 , C04B35/624 , C04B35/6264 , C04B35/62821 , C04B35/62886 , C04B35/632 , C04B2235/32 , C04B2235/3272 , C04B2235/3284 , C04B2235/3286 , C04B2235/405 , C04B2235/408 , C04B2235/441 , C04B2235/446 , C04B2235/5454 , C22C1/1026 , C22C29/12 , Y10S977/778 , Y10S977/779 , Y10T428/26 , Y10T428/2991 , Y10T428/2993 , B22F1/0018 , B22F2202/17
摘要： A nanocomposite material and a method of manufacturing the same are disclosed. The nanocomposite material includes a plurality of nanoparticles coated with a metal oxide, and a matrix of the metal oxide immobilizing the nanoparticles that are dispersed therein. The nanocomposite material is manufactured such that macro- or macro-scale cracks are prevented or effectively prevented, light stability is enhanced over a light-emitting period, and light brightness is improved.
摘要翻译：公开了一种纳米复合材料及其制造方法。纳米复合材料包括涂覆有金属氧化物的多个纳米颗粒和固定分散在其中的纳米颗粒的金属氧化物基质。制造纳米复合材料，从而防止或有效地防止或有效地防止宏观或宏观尺度的裂纹，在发光周期内光稳定性增强，并且光亮度得到改善。

8. 发明申请

US20070058107A1 Photoluminescent liquid crystal display 审中-公开
标题翻译：发光液晶显示屏
公开(公告)号：US20070058107A1
公开(公告)日：2007-03-15
申请号：US11497041
申请日：2006-08-01
申请人： Seoung-jae Im , Byung-ki Kim , Xiaoqing Zeng , Jae-young Choi
发明人： Seoung-jae Im , Byung-ki Kim , Xiaoqing Zeng , Jae-young Choi
IPC分类号： G02F1/1335
CPC分类号： G02F1/133617 , G02F1/133514
摘要： A photoluminescent liquid crystal display includes a lower substrate and an upper substrate disposed apart from each other opposite each other, a liquid crystal layer interposed between the lower and upper substrates, a backlight unit disposed under the lower substrate and emitting blue light, a phosphor layer disposed on the upper substrate and excited by the blue light and a color filter layer disposed on the phosphor layer and limiting excitement of the red and green phosphors by ambient light. The phosphor layer includes a red phosphor disposed in a red pixel region and a green phosphor disposed in a green pixel region. The color filter layer includes an R filter disposed on the red phosphor and a green filter disposed on the green phosphor.
摘要翻译：光致发光液晶显示器包括下基板和彼此相对布置的上基板，插入在下基板和上基板之间的液晶层，设置在下基板下方并发出蓝光的背光单元，荧光体层设置在上基板上并由蓝光激发，并且设置在荧光体层上的滤色器层，并且通过环境光限制红色和绿色荧光体的兴奋。荧光体层包括设置在红色像素区域中的红色荧光体和设置在绿色像素区域中的绿色荧光体。滤色器层包括设置在红色荧光体上的R滤色器和设置在绿色荧光体上的绿色滤色器。

9. 发明申请

US20060238103A1 Photo-luminescence liquid crystal display 审中-公开
标题翻译：光致发光液晶显示屏
公开(公告)号：US20060238103A1
公开(公告)日：2006-10-26
申请号：US11405555
申请日：2006-04-18
申请人： Jae-young Choi , Byung-ki Kim , Seoung-jae Im , Eun-sung Lee , Kyung-sang Cho , Eun-Joo Jang
发明人： Jae-young Choi , Byung-ki Kim , Seoung-jae Im , Eun-sung Lee , Kyung-sang Cho , Eun-Joo Jang
IPC分类号： H01J1/62
CPC分类号： B82Y20/00 , G02F1/133617 , G02F2202/36
摘要： Provided is a photo-luminescence (PL) LCD including: electrodes that are disposed on bottom and top surfaces of front and rear substrate and create an electric field in liquid crystals (LCs); a nano-dot (ND) PL layer that is disposed on the bottom surface of the front substrate and emits light when irradiated with ultraviolet (UV) light, and a UV backlight unit that is located behind the rear substrate and supplying UV light to the ND PL layer. The UV backlight unit is excited by blue UV light having a wavelength range of 360 to 460 nm to emit light. The PD LCD having the above-mentioned structure suppresses absorption of UV light by LC and degradation of the LC while providing high light efficiency.
摘要翻译：提供了一种光发光（PL）LCD，包括：设置在前基板和后基板的底表面和顶表面上并在液晶（LC）中产生电场的电极; 一个纳米点（ND）PL层，其设置在前基板的底表面上，并且在用紫外线（UV）光照射时发出光;以及UV背光单元，其位于后基板的后面，并将UV光提供给 ND PL层。 UV背光单元由具有360至460nm波长范围的蓝色UV光激发，以发光。具有上述结构的PD LCD通过LC抑制UV光的吸收和LC的降低，同时提供高的光效。

10. 发明授权

US5972200A Method for driving a wide range air to fuel ratio sensor 失效
标题翻译：宽范围空燃比传感器及其驱动方法
公开(公告)号：US5972200A
公开(公告)日：1999-10-26
申请号：US578131
申请日：1995-12-26
申请人： Byung-ki Kim
发明人： Byung-ki Kim
IPC分类号： G01N27/419 , G01N27/407 , G01N27/41
CPC分类号： G01N27/407
摘要： A wide range air to fuel (A/F) ratio sensor having a solid electrolyte plate, a measurement electrode and a first pumping electrode both formed at one surface of the solid electrolyte plate, the measurement electrode serving as both an oxygen pumping electrode and a sensing electrode, and a second pumping electrode and a sensing reference electrode both formed at another surface of the solid electrolyte plate, the sensing reference electrode being supplied with oxygen from the first pumping electrode and thereby serving as an oxygen reference electrode. The wide range A/F ratio sensor can be driven by a reference voltage variation method which adds a surplus voltage to a reference voltage.
摘要翻译：具有固体电解质板，测量电极和第一泵送电极的宽范围的空气对燃料（A / F）比传感器都形成在固体电解质板的一个表面上，测量电极既用作氧气抽吸电极，又感测电极，以及在固体电解质板的另一表面上形成的第二泵浦电极和感测参考电极，所述感测参考电极从第一泵送电极供给氧，从而用作氧参考电极。宽范围的A / F比传感器可以由参考电压变化方法驱动，该参考电压变化方法将过剩电压加到参考电压上。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式