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    • 6. 发明授权
    • Lamp assembly, light supplying apparatus and liquid crystal display device using the same
    • 灯组件,供光装置及使用其的液晶显示装置
    • US07588346B2
    • 2009-09-15
    • US10632082
    • 2003-07-30
    • Hea-Chun LeeSang-Soo KimJin-Ho HaYoon-Soo Kwon
    • Hea-Chun LeeSang-Soo KimJin-Ho HaYoon-Soo Kwon
    • F21S4/00
    • H01J5/54G02F1/133604
    • A lamp assembly, light supplying module and LCD device using the same are provided. The LCD device includes the light-supplying module for generating a first light, a light distribution-changing module for receiving the first light and changing the optical characteristics of the first light to output a second light, and a display module for receiving the second light having improved optical characteristics, the light distribution-changing module being coupled to the light-supplying module by means of a first engaging member, the display module being coupled in the light distribution-changing module by means of a second engaging member, and the display module, light distribution-changing module and light-supplying module being coupled to each other by means of a third engaging member. Therefore, each component of the LCD device having above structure is easily separated, replaced and easily repaired.
    • 提供了灯组件,供光模块和使用其的LCD装置。 LCD装置包括用于产生第一光的供光模块,用于接收第一光并改变第一光的光学特性以输出第二光的配光改变模块,以及用于接收第二光的显示模块 具有改进的光学特性,配光改变模块通过第一接合构件联接到供光模块,显示模块通过第二接合构件联接在配光改变模块中,并且显示器 模块,配光改变模块和供光模块通过第三接合构件相互耦合。 因此,具有上述结构的LCD装置的各个部件易于分离,更换和容易修理。
    • 7. 发明申请
    • Method for manufacturing a light guiding plate and liquid crystal display
    • 导光板和液晶显示器的制造方法
    • US20060221630A1
    • 2006-10-05
    • US11447535
    • 2006-06-05
    • Hea-Chun Lee
    • Hea-Chun Lee
    • A47F3/00
    • G02B6/0036G02B6/0031G02B6/0038G02B6/0043G02B6/0046G02B6/0053G02B6/0061G02B6/0065G02B6/0071
    • Disclosed are a light guiding plate having a slimmed thickness and small volume, a manufacturing method of the light guiding plate and a liquid crystal display (LCD) having the light guiding plate. The light guiding plate has a light reflection face with at least one brightness enhancement recess, which allows a light having an optical distribution of a planar light source to be supplied toward the LCD panel. A brightness concentration recess is formed in the light output face to concentrate the brightness. The brightness enhancement recess and the brightness concentration recess allow an enhancement in the brightness and an increase in the uniformity in the brightness. The light guiding plate excludes use of the diffusion sheet, the prism sheet and the reflection plate from a backlight assembly, thereby significantly decreasing the total weight and volume of the LCD.
    • 公开了一种具有薄的厚度和小体积的导光板,导光板的制造方法和具有导光板的液晶显示器(LCD)。 导光板具有具有至少一个亮度增强凹部的光反射面,其允许朝向LCD面板供应具有平面光源的光学分布的光。 在光输出面上形成亮度集中凹部,以集中亮度。 亮度增强凹部和亮度集中凹部允许亮度的增强和亮度的均匀性的增加。 导光板不包括从背光组件使用漫射片,棱镜片和反射板,从而显着降低LCD的总重量和体积。