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Class Information
Number: 438/32
Name: Semiconductor device manufacturing: process > Making device or circuit emissive of nonelectrical signal > Including integrally formed optical element (e.g., reflective layer, luminescent material, contoured surface, etc.) > Optical grating structure
Description: Process for making a semiconductor device wherein the additional optical element is a periodic latticework or screen composed of lines producing a series of spectra by the dispersion of the radiation emitted from the device.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8710524 Light emitting element, method for manufacturing the light emitting element, optical element and method for manufacturing the optical element Apr. 29, 2014
8704248 Coupled asymmetric quantum confinement structures Apr. 22, 2014
8679392 Process to form a mold of nanoimprint technique for making diffraction grating for DFB-LD Mar. 25, 2014
8679873 Method for fabricating oxide-confined vertical-cavity surface-emitting laser Mar. 25, 2014
8652862 Method for etching insulating film and method for manufacturing semiconductor optical device Feb. 18, 2014
8652936 Vertical cavity surface emitting devices incorporating wafer fused reflectors Feb. 18, 2014
8647903 Method of fabricating antireflective grating pattern and method of fabricating optical device integrated with antireflective grating pattern Feb. 11, 2014
8642365 Method of manufacturing ridge-type semiconductor laser Feb. 4, 2014
8637329 Method for producing semiconductor optical integrated device Jan. 28, 2014
8617912 Method for manufacturing semiconductor laser Dec. 31, 2013
8598599 Group III nitride semiconductor light-emitting device Dec. 3, 2013
8592854 Electronic device and a method of manufacturing the same Nov. 26, 2013
8558257 Coupled asymmetric quantum confinement structures Oct. 15, 2013
8541735 Inlaid optical material and method of manufacture Sep. 24, 2013
8536603 Optoelectronic semiconductor chip and method of producing an optoelectronic semiconductor chip Sep. 17, 2013
8535963 Method for manufacturing electronic device and electronic device Sep. 17, 2013
8509277 Optical device Aug. 13, 2013
8486738 Light emitting device having auto-cloning photonic crystal structures and manufacturing method thereof Jul. 16, 2013
8486809 Method for forming laminated resin film and method for producing semiconductor device Jul. 16, 2013
8482024 Light emitting device and method for manufacturing same Jul. 9, 2013
8460089 Gaming system, gaming controller, and a prize triggering method Jun. 11, 2013
8455279 Surface gratings on VCSELS for polarization pinning Jun. 4, 2013
8436384 Semiconductor light emitting device and method for manufacturing the same May. 7, 2013
8409889 Method for producing semiconductor optical device Apr. 2, 2013
8405065 LED semiconductor body Mar. 26, 2013
8402789 High temperature stable fiber grating sensor and method for producing same Mar. 26, 2013
8394708 Assembly of quasicrystalline photonic heterostructures Mar. 12, 2013
8368097 Light emitting diode package and method of manufacturing the same Feb. 5, 2013
8367434 Method for fabricating a nanostructured substrate for OLED and method for fabricating an OLED Feb. 5, 2013
8357555 Method for producing semiconductor optical device Jan. 22, 2013
8338203 Method for forming compound semiconductor light-emitting device Dec. 25, 2012
8319238 Light emitting device with improved light extraction efficiency Nov. 27, 2012
8319229 Optical semiconductor device and method for manufacturing the same Nov. 27, 2012
8304267 Laser device, laser module, semiconductor laser and fabrication method of semiconductor laser Nov. 6, 2012
8274088 Surface-emitting laser element, fabrication method thereof, surface-emitting laser array, and fabrication method thereof Sep. 25, 2012
8272236 High temperature stable fiber grating sensor and method for producing same Sep. 25, 2012
8270788 Optical devices and digital laser method for writing waveguides, gratings, and integrated optical circuits Sep. 18, 2012
8265115 Surface emitting laser, method for manufacturing surface emitting laser, and image forming apparatus Sep. 11, 2012
8227825 Photonic structures for efficient light extraction and conversion in multi-color light emitting devices Jul. 24, 2012
8216866 Method to manufacture semiconductor device with optical grating Jul. 10, 2012
8218919 Method and device for providing electronic circuitry on a backplate Jul. 10, 2012
8163580 Multiple die LED and lens optical system Apr. 24, 2012
8165430 Optical element and method for its manufacture Apr. 24, 2012
8134162 Method for manufacturing electronic device and electronic device Mar. 13, 2012
8110838 Spatial localization of light-generating portions in LEDs Feb. 7, 2012
8090229 Method and device for providing electronic circuitry on a backplate Jan. 3, 2012
8031253 Image sensor having micro-lens array separated with ridge structures and method of making Oct. 4, 2011
8017419 All-silicon raman amplifiers and lasers based on micro ring resonators Sep. 13, 2011
8012780 Method of fabricating semiconductor laser Sep. 6, 2011
8008102 Method of forming light emitting devices comprising semiconducting single walled carbon nanotubes Aug. 30, 2011

1 2 3 4 5 6 7 8

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