会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明公开
    • 스트라이프형 확산자, 이의 제조방법 및 스트라이프형확산자를 채용하여 시야각이 조절되는 액정 디스플레이장치
    • 带状扩散器,用于制造相同方法和液晶显示装置,具有使用条纹扩散器的可调节视角
    • KR1020090130760A
    • 2009-12-24
    • KR1020080056529
    • 2008-06-16
    • 삼성디스플레이 주식회사
    • 최규민황성모이문규
    • G02B5/02G02F1/1335
    • G02B5/0278G02B5/0242G02B5/0263G02B5/0268G02B2207/123G02F1/133504G02F2001/133562G02F2001/133567
    • PURPOSE: A striped diffuser, a method for manufacturing the same, and a liquid crystal display device having adjustable viewing angle employing the striped diffuser are provided to form a personal mode with narrow viewing angle and a public mode with wide viewing angle using a back light unit and a diffuser. CONSTITUTION: A liquid crystal display apparatus(100) comprises a backlight unit(110), a liquid crystal panel forming images through light, and a striped diffuser(190). The striped diffuser comprises a diffusion area(D) and a transparent area(T) formed on the upper side of the liquid crystal panel. The liquid crystal panel comprises a color filter(160) and a liquid crystal layer(150). The liquid crystal layer is formed between an upper transparent substrate(170) and a lower transparent substrate(130). The color filter is formed between the upper transparent substrate and the liquid crystal layer. A TFT(Thin Film Transistor) layer(140) is formed between the lower transparent substrate and the liquid crystal layer. The upper polarizing plate(180) and the lower polarizing plate(120) are formed on the upper transparent substrate and the lower transparent substrate respectively.
    • 目的:提供条纹漫射器,其制造方法以及采用条纹漫射器的具有可调视角的液晶显示装置,以形成具有窄视角的个人模式和使用背光的宽视角的公共模式 单位和扩散器。 构成:液晶显示装置(100)包括背光单元(110),通过光形成图像的液晶面板和条形漫射器(190)。 条纹漫射器包括形成在液晶面板上侧的扩散区域(D)和透明区域(T)。 液晶面板包括滤色器(160)和液晶层(150)。 液晶层形成在上透明基板(170)和下透明基板(130)之间。 滤色器形成在上透明基板和液晶层之间。 在下透明基板和液晶层之间形成TFT(薄膜晶体管)层(140)。 上偏振板(180)和下偏振板(120)分别形成在上透明基板和下透明基板上。
    • 4. 发明公开
    • 전면부 라이트 유닛 및 이를 채용한 평판 디스플레이 장치
    • 正面单元和平面显示设备使用它
    • KR1020080099083A
    • 2008-11-12
    • KR1020070044720
    • 2007-05-08
    • 삼성디스플레이 주식회사
    • 김영찬민지홍이문규최규민
    • G02F1/13357
    • G02F1/133528G02F1/133615G02F2001/133616
    • A front light unit of a flat display panel is provided to improve the contrast ratio by locating front polarizer at a front side of a light guide plate, thereby reducing noise light which is generated at the front surface from the light guided plate or display panel. A front light unit comprises a light source(110), a light guide plate(130), a polarizer(150), and a reflection prevention layer. The light guide plate has the front side guiding the light coming out in the optical source section, and faces to the rear side in which the guided light comes out and faces to the rear side. The front surface polarizer has the polarized light device which is arranged to be faced in the front side of the light guide plate and passes through only the light of the task polarization direction. The reflection prevention layer is formed on exterior in which the external light of the polarized light device is incident.
    • 提供平面显示面板的前灯单元,以通过将前偏振器定位在导光板的前侧来提高对比度,从而减少从光导板或显示面板在前表面产生的噪声光。 前灯单元包括光源(110),导光板(130),偏振器(150)和反射防止层。 导光板具有引导光源部分中出射的光的前侧,并且面向引导光出射的背面并面向后侧。 前表面偏光镜具有偏振光装置,该偏振光装置被配置为面对导光板的前侧,仅穿过任务偏振方向的光。 反射防止层形成在偏振光装置的外部光入射的外部。
    • 5. 发明公开
    • 시야각 및 휘도 특성이 개선된 액정 표시 장치
    • 液晶显示装置,具有改进的角度和亮度
    • KR1020080092622A
    • 2008-10-16
    • KR1020070036174
    • 2007-04-12
    • 삼성디스플레이 주식회사
    • 황성모이문규민지홍김영찬최규민
    • G02F1/1335
    • G02B6/0056G02B6/0038G02B6/0051G02F1/13362
    • An LCD(Liquid Crystal Display) device with an improved viewing angle and luminance is provided to enable light polarized by a polarizing light guide plate to be incident on an LCD panel, thereby minimize a loss of the light by an absorbing polarizing plate and improving optical efficiency to acquire high luminance with low power consumption and maintaining constant luminance. An LCD device includes a light source unit(100), a polarizing light guide plate(200), an LCD panel(300), and a diffusing layer(390). The polarizing light guide plate has a light incident surface(210a) on which non-polarizing light radiated from the light source unit is incident, and polarizes and collimates, and emits the incident light. The LCD panel modulates the light emitted from the polarizing light guide plate to form an image. The diffusing layer diffuses the light modulated in the LCD panel.
    • 提供具有改善的视角和亮度的LCD(液晶显示器)装置,以使由偏振导光板偏振的光能够入射到LCD面板上,从而通过吸收偏振片使光的损失最小化并改善光学 以低功耗获得高亮度并保持恒定亮度的效率。 LCD装置包括光源单元(100),偏振导光板(200),LCD面板(300)和漫射层(390)。 偏振光导板具有从光源单元射出的非偏振光入射到其上的光入射面(210a),并使其偏振和准直并发射入射光。 LCD面板调制从偏振光导板发射的光以形成图像。 漫射层扩散了LCD面板中调制的光。
    • 8. 发明公开
    • 광 가이드 바, 선광원장치, 면광원장치, 및 디스플레이장치
    • 光导杆,线性照明装置,表面照明装置和使用其的显示装置
    • KR1020090009051A
    • 2009-01-22
    • KR1020070072487
    • 2007-07-19
    • 삼성디스플레이 주식회사
    • 김영찬이문규프루드니코브올레그최규민
    • G02B6/00G02F1/1335
    • G02B6/0028G02B6/0038G02B6/0046G02B6/0063
    • Provided is the light guide bar obtaining linear light having luminance and the uniform light output distribution, the line source apparatus and the surface light source device applied to the front write unit of the display device. The line source apparatus(100) comprises the light source and the light guide bar(120) which converts light sources(111,112). The light source is one among the light emitting diode(LED), and the organic light-emitting DIODE(OLED) and laser diode (LD). The light guide bar is made of the transparent material such as the PMMA (Poly Methyl Meth Acrylate) and the PC (Poly carbonate). The light guide bar comprises light incidence parts(122,123), the light incident part(121), the light reflecting part(124). The light source irradiates the light through the light incidence part.
    • 提供了获得具有亮度和均匀光输出分布的线性光的导光棒,线源装置和表面光源装置应用于显示装置的前写入单元。 线源装置(100)包括光源和导光棒(120),其转换光源(111,112)。 光源是发光二极管(LED)和有机发光二极管(OLED)和激光二极管(LD)之一。 导光杆由透明材料制成,如PMMA(聚甲基丙烯酸甲酯)和PC(聚碳酸酯)。 导光杆包括光入射部分(122,123),光入射部分(121),光反射部分(124)。 光源通过光入射部照射光。