公开(公告)号：US08833959B2

公开(公告)日：2014-09-16

申请号：US13364983

申请日：2012-02-02

申请人： Hsin Chin Lee ,  Antanas Matthew Broga ,  Ka Ho Liu

发明人： Hsin Chin Lee ,  Antanas Matthew Broga ,  Ka Ho Liu

IPC分类号： G09F13/08

CPC分类号： G02B6/006 ,  G06F1/165 ,  G06F1/1662 ,  H01H2219/066

摘要： A display arrangement includes a decoration layer, a light source underneath the decoration layer, and a lens layer arranged between the decoration layer and the light source. The decoration layer includes at least one void formed in the shape of a character when viewed from above. The lens layer is at least semi-transparent to permit transmission of light from the light source through the void. An optical structure is arranged in alignment with the void and is adapted to reduce intensity of the light in a peripheral region of the void so as to reduce a halo effect. The decoration layer may be formed as an external layer of a key or a button of a portable electronic device, or an outer casing of a portable electronic device.

摘要翻译： 显示装置包括装饰层，装饰层下方的光源和布置在装饰层和光源之间的透镜层。 当从上方观察时，装饰层包括形成为字符形状的至少一个空隙。 透镜层至少是半透明的，以允许光从光源透过空隙。 光学结构被布置成与空隙对准，并且适于降低空隙的周边区域中的光的强度，以便减少光晕效应。 装饰层可以形成为便携式电子装置的键或按钮的外层或便携式电子装置的外壳。

公开(公告)号：US20130201692A1

公开(公告)日：2013-08-08

申请号：US13364983

申请日：2012-02-02

申请人： Hsin Chin Lee ,  Antanas Matthew Broga ,  Ka Ho Liu

发明人： Hsin Chin Lee ,  Antanas Matthew Broga ,  Ka Ho Liu

IPC分类号： F21V3/00

CPC分类号： G02B6/006 ,  G06F1/165 ,  G06F1/1662 ,  H01H2219/066

摘要： A display arrangement includes a decoration layer, a light source underneath the decoration layer, and a lens layer arranged between the decoration layer and the light source. The decoration layer includes at least one void formed in the shape of a character when viewed from above. The lens layer is at least semi-transparent to permit transmission of light from the light source through the void. An optical structure is arranged in alignment with the void and is adapted to reduce intensity of the light in a peripheral region of the void so as to reduce a halo effect. The decoration layer may be formed as an external layer of a key or a button of a portable electronic device, or an outer casing of a portable electronic device.

摘要翻译： 显示装置包括装饰层，装饰层下方的光源和布置在装饰层和光源之间的透镜层。 当从上方观察时，装饰层包括形成为字符形状的至少一个空隙。 透镜层至少是半透明的，以允许光从光源透过空隙。 光学结构被布置成与空隙对准，并且适于降低空隙的周边区域中的光的强度，以便减少光晕效应。 装饰层可以形成为便携式电子装置的键或按钮的外层或便携式电子装置的外壳。