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    • 11. 发明申请
    • LIQUID CRYSTAL DISPLAY MODULE
    • 液晶显示模块
    • US20090213297A1
    • 2009-08-27
    • US12348123
    • 2009-01-02
    • Dong Jae YouWoo Jae LeeMoon Soo YeomByung In Park
    • Dong Jae YouWoo Jae LeeMoon Soo YeomByung In Park
    • G02F1/1335G02F1/13
    • G02F1/133382G02F1/133504G02F1/133526
    • A liquid crystal display contains a light source, a light guide panel that directs light from the light source towards a display panel, and optical sheets containing a diffusion sheet that spreads the light from the light guide panel and at least one prism sheet that redirects light from the diffusion sheet in a direction substantially perpendicular to the display panel. The optical sheets contain a region adjacent to the light source that has a hardened part that substantially prevents heat from being transferred to a display region of the optical sheet corresponding to the display region of the display panel and minimizes the temperature difference across the display region. The hardened part is formed on at least opposing sides of the optical sheets, overlaps a non-display region of the display panel and is bent or contains a convex part that projects towards the display panel.
    • 液晶显示器包括光源,将来自光源的光引向显示面板的导光板,以及含有扩散片的光学片,所述扩散片使来自导光板的光和使至少一个重定向光的棱镜片 从扩散片沿基本上垂直于显示面板的方向。 光学片包含与光源相邻的区域,其具有硬化部分,其基本上防止热量转移到与显示面板的显示区域相对应的光学片的显示区域,并使显示区域两端的温差最小化。 硬化部分形成在光学片的至少相对的侧面上,与显示面板的非显示区域重叠,并且弯曲或包含向显示面板突出的凸部。
    • 14. 发明授权
    • Liquid crystal display module having a light sheet with hardened part
    • 液晶显示模块具有具有硬化部分的光板
    • US07495717B2
    • 2009-02-24
    • US10701822
    • 2004-02-26
    • Dong Jae YouWoo Jae LeeMoon Soo YeomByung In Park
    • Dong Jae YouWoo Jae LeeMoon Soo YeomByung In Park
    • G02F1/1335
    • G02F1/133382G02F1/133504G02F1/133526
    • A liquid crystal display contains a light source, a light guide panel that directs light from the light source towards a display panel, and optical sheets containing a diffusion sheet that spreads the light from the light guide panel and at least one prism sheet that redirects light from the diffusion sheet in a direction substantially perpendicular to the display panel. The optical sheets contain a region adjacent to the light source that has a hardened part that substantially prevents heat from being transferred to a display region of the optical sheet corresponding to the display region of the display panel and minimizes the temperature difference across the display region. The hardened part is formed on at least opposing sides of the optical sheets, overlaps a non-display region of the display panel and is bent or contains a convex part that projects towards the display panel.
    • 液晶显示器包括光源,将来自光源的光引向显示面板的导光板,以及含有扩散片的光学片,所述扩散片使来自导光板的光和使至少一个重定向光的棱镜片 从扩散片沿基本上垂直于显示面板的方向。 光学片包含与光源相邻的区域,其具有硬化部分,其基本上防止热量转移到与显示面板的显示区域相对应的光学片的显示区域,并使显示区域两端的温差最小化。 硬化部分形成在光学片的至少相对的侧面上,与显示面板的非显示区域重叠,并且弯曲或包含向显示面板突出的凸部。