LIGHT SOURCE DEVICE AND DISPLAY
A light source device includes a light guide plate, an optical adhesive, and a light source element. The light guide plate includes a light guide substrate and an enhancement layer. The light guide substrate has a light incident surface, a first surface, and a second surface. The first surface is op...
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| creator | Wen, Yu-Chuan Chang, Ya-Chin Liao, Ching-Huan Huang, Hsin-Tao Yu, Jen-Pin |
| description | A light source device includes a light guide plate, an optical adhesive, and a light source element. The light guide plate includes a light guide substrate and an enhancement layer. The light guide substrate has a light incident surface, a first surface, and a second surface. The first surface is opposite to the second surface, and the light incident surface extends between the first surface and the second surface. The enhancement layer is disposed on the light guide substrate. A thickness of the enhancement layer is from 1 micrometer to 25 micrometers and a first refractive index of the light guide substrate is greater than a second refractive index of the enhancement layer. The optical adhesive is interposed between the first surface of the light guide substrate and the optical adhesive. The light source element is disposed beside the light incident surface to emit light toward the light incident surface. |
| format | Patent |
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The light guide plate includes a light guide substrate and an enhancement layer. The light guide substrate has a light incident surface, a first surface, and a second surface. The first surface is opposite to the second surface, and the light incident surface extends between the first surface and the second surface. The enhancement layer is disposed on the light guide substrate. A thickness of the enhancement layer is from 1 micrometer to 25 micrometers and a first refractive index of the light guide substrate is greater than a second refractive index of the enhancement layer. The optical adhesive is interposed between the first surface of the light guide substrate and the optical adhesive. 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The light source element is disposed beside the light incident surface to emit light toward the light incident surface.</description><subject>BLASTING</subject><subject>FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJD38XT3CFEI9g8NcnZVcHEN8wRSjn4uCi6ewQE-jpE8DKxpiTnFqbxQmptB2c01xNlDN7UgPz61uCAxOTUvtSQ-NNjIwMjEyNjA0tzM0dKYOFUAR3Aicg</recordid><startdate>20240711</startdate><enddate>20240711</enddate><creator>Wen, Yu-Chuan</creator><creator>Chang, Ya-Chin</creator><creator>Liao, Ching-Huan</creator><creator>Huang, Hsin-Tao</creator><creator>Yu, Jen-Pin</creator><scope>EVB</scope></search><sort><creationdate>20240711</creationdate><title>LIGHT SOURCE DEVICE AND DISPLAY</title><author>Wen, Yu-Chuan ; Chang, Ya-Chin ; Liao, Ching-Huan ; Huang, Hsin-Tao ; Yu, Jen-Pin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2024230976A93</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2024</creationdate><topic>BLASTING</topic><topic>FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>Wen, Yu-Chuan</creatorcontrib><creatorcontrib>Chang, Ya-Chin</creatorcontrib><creatorcontrib>Liao, Ching-Huan</creatorcontrib><creatorcontrib>Huang, Hsin-Tao</creatorcontrib><creatorcontrib>Yu, Jen-Pin</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Wen, Yu-Chuan</au><au>Chang, Ya-Chin</au><au>Liao, Ching-Huan</au><au>Huang, Hsin-Tao</au><au>Yu, Jen-Pin</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>LIGHT SOURCE DEVICE AND DISPLAY</title><date>2024-07-11</date><risdate>2024</risdate><abstract>A light source device includes a light guide plate, an optical adhesive, and a light source element. The light guide plate includes a light guide substrate and an enhancement layer. The light guide substrate has a light incident surface, a first surface, and a second surface. The first surface is opposite to the second surface, and the light incident surface extends between the first surface and the second surface. The enhancement layer is disposed on the light guide substrate. A thickness of the enhancement layer is from 1 micrometer to 25 micrometers and a first refractive index of the light guide substrate is greater than a second refractive index of the enhancement layer. The optical adhesive is interposed between the first surface of the light guide substrate and the optical adhesive. The light source element is disposed beside the light incident surface to emit light toward the light incident surface.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING LIGHTING MECHANICAL ENGINEERING STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS |
| title | LIGHT SOURCE DEVICE AND DISPLAY |
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