发明名称 Optical correction layer for a light emitting apparatus
摘要 An optical correction layer for a light emitting apparatus having gaps in brightness at the light-emitting surface. The optical correction layer includes a plurality of optical correction regions centered over the gaps, and a plurality of optically transparent regions which overlay the remainder of the light-emitting surface. The optical correction regions include appropriately formed grooves which collect and redirect light adjacent the gap. The light is redirected to cover and effectively conceal the gap. The optically transparent regions permit light to travel through, without redirection.
申请公布号 US5698941(A) 申请公布日期 1997.12.16
申请号 US19960585089 申请日期 1996.01.16
申请人 MOTOROLA 发明人 JASKIE, JAMES E.;DWORSKY, LAWRENCE N.;JACHIMOWICZ, KAREN E.;RICHARD, FRED V.;TOBIN, KATHLEEN
分类号 G09F9/00;G02B1/10;H01J9/18;H01J9/24;H01J29/87;H01J29/89;H01J31/12;(IPC1-7):F21V7/00;H01J5/16;H01K1/26 主分类号 G09F9/00
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